Question

PNO
Qs Find the common factors of:
ca, 20 and 28​

Answer 1

Answer:

1,2,4,

Step-by-step explanation:

Step-by-step explanation:20/1=20,28/1=28

Step-by-step explanation:20/1=20,28/1=2820/2=10,28/2=14

20/4=5,28/4=7

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Answer 2

:

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-- :

Factors of 20=1,2,4,5,10,20

Factors of 28=1,2,4,7,14,28

Common factors =1,2,4.