WebWrite each number as a product of its prime factors. 2 2 x 3 x 5 = 60. 3 x 5 2 = 75. The product of all common prime factors is the HCF. The common prime factors in this example are 3 & 5. The lowest power of 3 is 3 and 5 is 5. So, HCF = 3 x 5 = 15. Example 2: Find the HCF of 36, 24 and 12. WebThe highest common factor (HCF) is found by finding all common factors of two numbers and selecting the largest one. For example, 8 and 12 have common factors of 1, 2 and 4. The highest common ...

Sum of two numbers is equal to hcf +lcm

WebApr 9, 2024 · Solution For पणां: ध्यान दीजिए कि 6×72×120 =HCF(6,72,120)×LCM(6,72,120), अर्थात् संख्याओं का गुणनफल उनके HCF … WebCorrect option is B) We know that HCF of two numbers is always a factor of their LCM. Of the given options, only 500 is not a factor of 1200. So, 500 cannot be the HCF of the two … birthstone for february 13

HCF and LCM of two numbers are 7 and 140 , …

WebCalculate GCF, GCD and HCF of a set of two or more numbers and see the work using factorization. Enter 2 or more whole numbers separated by commas or spaces. The Greatest Common Factor Calculator solution … WebAll the "2"s are now above each other, as are the "3"s etc. This allows us to match up the prime factors. The highest common factor is found by multiplying all the factors which appear in both lists: So the HCF of 60 and 72 is 2 × 2 × 3 which is 12.. The lowest common multiple is found by multiplying all the factors which appear in either list: So the LCM of … WebWe know that LCM × HCF=Product of two numbers, therefore, we have, 7 a × 7 b = ( 7 × 1 4 0 ) ⇒ 4 9 a b = 7 × 1 4 0 ⇒ a b = 4 9 7 × 1 4 0 ⇒ a b = 2 0 Two co-primes with product 2 0 are 4 and 5 . birthstone for february 17