Question

e) 49, 91, 70
f) 38,76,11 find GCD of the following numbers ​

Answer 1

Answer:

Greatest Common Divisor is 7 For 49,91,70

GCD is 1 for 38,76,11.

Step-by-step explanation:

Factorise 49,91,70

$49=7*7*1\\91=7*13*1\\70=7*5*2*1$

From this we can understand  the GCD is 7.

$38=19*2*1\\76=19*2*2*1\\11=11*1$

here no GCD is 1. No other common divisors for 38,76,11.