Question

6. Find the common factors of - a) 8,40
b) 6,15,21​

Answer 1

Answer: a) 8

b) 3

Step-by-step explanation:

Answer 2

Answer:

a) 1, 2, 4 , 8

b)1, 3

Solution for a)

Factors of 8> 1,2,4,8

Factors of 40> 1, 2, 4, 5, 8, 10, 20, 40

Common> 1, 2, 4, 8

Solution for b)

Factors of 6> 1, 2, 3, 6

Factors of 15> 1, 3, 5, 15

Factors of 21> 1, 3, 7, 21

Common> 1, 3