Question

1. Write the common factors of: (a) 20 and 28 (b) 36 and 24​

Answer 1

Answer:

(a) 1 , 2 , 4 , 5

(b)1 , 2 , 4

(c)1 , 2 , 3 , 4

(d)1 , 2 , 3 , 4

Answer 2

Answer:

1-4

2-12

Step-by-step explanation:

1- the common factor of 20 and 28 is 4.

2- the common factor of 36 and 24 is 12.

Common factor means HCF.