Question

find the hcf of 38 64 and 82 by prime factorization method

Answer 1

Answer:

let's find the hcf of 38 ,64,and 82

Step-by-step explanation:

38 is divisible by 2 the divide the 38 by 2 answer is 19 and 19 is prime number so 19 × 1 = 19 so the HCF of 38 are = 2 × 19

HCF of 64 are = 2×2×2×2×2×2

HCF of 82 are = 2× 41

then the common number used in the HCF of 38,64 and 82 = 2

2×2×2 = 6

the HCF of 38,64,and 82 by prime factorisation method is 6.