Question

HCF of 50 and 70
please answer me.
on step explanation​

Answer 1

Answer:

We know 50<70.

In euclids division algorithm,

a=bq+r where b>r>1.

So,

70=50×1+20

50=20×2+10

20=10×2+0

So the hcf of 50 and 70 is 10.

Answer 2

Answer:

Factors of 50 = 5×5×2

Factors of 70 = 7×5×2

Take out common factors,

HCF = product of common factors = 5×2 = 10

HOPE IT HELPS...