Question

Question 13. Find the common factors of:
(a) 20 and 28 (b) 15 and 25 (c) 35 and50 56and 120​

Answer 1

Answer:

see below for answer

Step-by-step explanation:

a) 4

b) 5

c) 5

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.