Question

hcf of 64 and 90 pls tell fast​

Answer 1

Given:

64 and 90.

To find:

HCF

Solution:

90 and 64.

By using Division algorithm,

a = bq + r

a = 90 and b = 64

90 = 64 * 1 + 26

64 = 26 * 2 + 12

26 = 12 * 2 + 2

12 = 2 * 6 + 0.

Conclusion:

Therefore, HCF of 90 and 64 = 2.

Extra information:

Division algorithm is also called as Euclid's algorithm.

Division algorithm:

Given position integers a and b, there exists unique pair of whole numbers q and r satisfying a = bq + r.

Answer 2

Answer = 2

Explanation=hope it helps you.