Question

Find H.C.F of 84 and 90 by prime factorization​

Answer 1

Answer:

the greatest common factor 84 and 90 is 6.

Answer 2

Answer:

prime factorization of 84 is 2 mult by 2 mult by 3 mult by 3 mult by 7

prime factorization of 90 is 2 mult by 3 mult by 3 mult by 5

common factors = 2,3

H.C.F of 84 and 90 is the product of prime factors that are common to each of the given numbers.

H.C.F OF 84 d 90 is 6