Hcf of 12 and 15 answer
WebHighest common factor (HCF) of 12, 15 is 3. Highest Common Factor of 12,15 is 3 Step 1: Since 15 > 12, we apply the division lemma to 15 and 12, to get 15 = 12 x 1 + 3 Step 2: … WebHCF of 10 and 12 is the divisor that we get when the remainder becomes 0 after doing long division repeatedly. Step 1: Divide 12 (larger number) by 10 (smaller number). Step 2: Since the remainder ≠ 0, we will divide the divisor of step 1 (10) by the remainder (2). Step 3: Repeat this process until the remainder = 0.
Hcf of 12 and 15 answer
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WebMay 10, 2015 · Use prime factors and Venn Diagrams. Intersection = HCF and Union = LCM 6 = 2 × 3 15 = 3 × 5 Intersection = 2, 3 Union = 2, 3, 5 Therefore a possible pair when separated out correctly could be: a = 2 × 3 b = 2 × 3 × 5 This is probably the smallest possible pair of such numbers. WebStep 1: Make the factors of the given numbers with factor tree, like shown in the image below. Step 2: Highlight or encircle the common factors of the given numbers. Step 3: Multiply all common factors to get the GCF. If …
HCF of 12 and 15 is the divisor that we get when the remainder becomes 0 after doing long division repeatedly. 1. Step 1: Divide15 (larger number) by 12 (smaller number). 2. Step 2:Since the remainder ≠ 0, we will divide the divisor of step 1 (12) by the remainder (3). 3. Step 3:Repeat this process until the … See more Prime factorization of 12 and 15 is (2 × 2 × 3) and (3 × 5) respectively. As visible, 12 and 15 have only one common prime factor i.e. 3. Hence, the HCF of 12 and 15 is 3. See more Web12 = 2 2 × 3 15 = 3 1 × 5 1 HCF is the product of all common prime factors using the least power of each common prime factor. In this case, there is no common prime factor except 1 Least power of 1 is 1 HCF of 8, 12 and 15 is 1 Download Solution PDF Share on Whatsapp Latest RRB Group D Updates Last updated on Mar 28, 2024
WebApr 12, 2024 · What is the HCF of the smallest prime number and the snal 7 d 5. Write the number of zeroes in the end of the number whose prime factorisation is (CBSE 2024) 6. 2.7×53×32×17 HCF × LCM of 105 and 120 . 7. Given that HCF(135,225)=45, find the LCM(135,225) 8. the LCM of two numbers is 182 and their HCF is 13. WebThe factors of 120 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120. The common factors of 20, 50 and 120 are 1, 2, 5 and 10. (Include only the factors common to all three numbers.) The greatest common factor of …
WebHCF of 12 and 15 by Prime Factorisation Method In Prime Factorisation, the numbers can be expressed as the product of prime numbers. Here, 12 and 15 can be expressed as; 12 = 2 × 2 × 3 15 = 3 × 5 Common Prime Factor is 3. Therefore, HCF will be, HCF (12, 15) = 3. HCF of 12 and 15 by Long Division Method
WebSteps to find GCF Find the prime factorization of 12 12 = 2 × 2 × 3 Find the prime factorization of 15 15 = 3 × 5 To find the GCF, multiply all the prime factors common to both numbers: Therefore, GCF = 3 MathStep (Works offline) Download our mobile app and learn how to find GCF of upto four numbers in your own time: Android and iPhone/ iPad total wine danbury ctWebApr 12, 2024 · What is the HCF of the smallest prime number and the snal 7 d 5. Write the number of zeroes in the end of the number whose prime factorisation is (CBSE 2024) 6. … total wine e gift cardspost tension supplier in floridaWeb1 day ago · Here are the rules:1 point for getting the Wordle in 3 guesses. 2 points for getting it in 2 guesses. 3 points for getting it in 1 guess. 1 point for beating Erik. 0 points … post tension tendon spacingWebSep 30, 2012 · I need to know which pair of numbers in relatively prime 10 and 21 or 12 and 54 or 15 and 27 or 21 and 38? hcf (10, 21) = 1 ⇒ 10 & 21 relatively prime hcf (12, 54) = … post tension technologies montgomery alWebAnswer (1 of 4): It’s 3; I knew that off the top of my head. If you wanted to take the methodical approach, which you could apply to any combination of numbers, then you … total wine drink recipesWebExample: Find the HCF of 12 and 15 using factors? Solution: Step 1: List all of the factors of the given numbers. Factors of 12: 1, 2, 3, 4, 6, 12 Factors of 15: 1, 3, 5, 15 Step 2: Circle … total wine des peres