Question

I have 4 factors three of my factors are 1,2,10 what is my fourth factor

Answer 1

The fourth factor is 5

Step-by-step explanation

It is given that there are only four factors. Three of them are 1, 2, 10

Here 10 is a factor, so we know that , if 10 is a factor of a number,

the we can write, 10 = 5 x 2, it implies that 5 and 2 are the factors of that number. Here 2 is given. Therefore the fourth factor is 5

The four factors are 1,2,5 and 10

Answer 2

5. Because 1*10=10 and 2*5=10