Question

hcf of 72 105 ??? pls tell ​

Answer 1

Answer:

HCF for these numbers is 3 

Step By Step Explanation:

The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36 and 72. The factors of 105 are 1, 3, 5, 7, 15, 21, 35 and 105. So, the Highest common factor is 3

Hope it helps ya:)

Answer 2

Answer:

The correct answer is 3.

Step-by-step explanation:

Factors of 72 are:

1,2,3,4,6,8,9,12,18,24,36

Factors of 105 are:

1,3,5,7,15,21,35

we can see that they share two same factors that is 1 and 3 , so the h.c.f is 3.