Question

What is the greatest common factor of 110, 40, and 120?

Answer 1

2-----110, 40, 120
------------------------
5----- 55, 20, 60
------------------------
11, 4, 12
------------------------
HCF or GCF=2 X 5 =10 Ans.

Answer 2

Answer: 10

Explanation:

To find : The greatest common factor of 110, 40, and 120

We first write the prime factorization of 110, 40, and 120 as follows:

`110=2*5*11\\\\40=2*2*2*5\\\\120=2*2*2*3*5`

From the above prime factorization, we can see that the greatest common factor of 110, 40, and 120 =
`2*5=10`

Hence, the greatest common factor of 110, 40, and 120 =10