Question

1. Find the HCF by listing the factors.
a. 20, 25
b. 16, 32​

Answer 1

Answer:

Please mark in BRAINLIST

Answer 2

Step-by-step explanation:

a. factors of 20

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

factors of 25

= 1,5,25

highest common factor ( HCF )

= 5

b. factors of 16

= 1,2,4,8,16

factors of 32

= 1,2,4,8,16,32

highest common factor ( HCF )

= 16