Question

define common factor​

Answer 1

Answer:

Factors" are numbers we can multiply together to get another number. When we find the factors of two or more numbers, and then find some factors are the same ("common"), then they are the "common factors.

hope it helps you

Answer 2

Answer:

Step-by-step explanation:

A common factor is the factor that is common between two or more numbers.

For example,

Common factor between 10 and 20

Factors of 10 - 1,2,5,10

Factors of 20- 1,2,4,5,10,20

Therefore,

Common factors of 10 and 20 are 1,2,5,10

Remember that the 1st and least highest common factor between 2 no.s is 1.

Hope you understood