Question

find HCF by prime factorization method 56,85​

Answer 1

Answer:

Alternatively, the gcf of 56 and 85 can be found using the prime factorization of 56 and 85:

The prime factorization of 56 is: 2 x 2 x 2 x 7.

The prime factorization of 85 is: 5 x 17.

The prime factors and multiplicities 56 and 85 have in common are: 1.

1 is the gcf of 56 and 85.

gcf(56,85) = 1.

Answer 2

Step-by-step explanation:

The prime factorization of 56 is: 2 x 2 x 2 x 7.

The prime factorization of 85 is: 5 x 17.

therefore. HCF = 0

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