Question

Help me plz. This is my last question ​

Answer 1

Step-by-step explanation:

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

factors of 60 = 1, 2, 3, 4, 5, 6, 10, 20, 30, 60

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

HCF= 20

hope helps....

Answer 2

Answer:20

Step-by-step explanation:factors of 20 are 1, 20, 2, 10, 4, 5

Factors of 60 are 1, 60, 2, 30, 3, 20, 4, 15, 5, 12, 6, 10

Common factors 1, 20, 2, 10, 4, 5

HCF 20