Factors of 21
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Get the different factors of 21 with the help of our easy-to-operate Factoring Calculator. In the following sections, you will get to know the simple method to get the 21 factors.
How to Determine the Factors of 21 ?
Factors of 21 are all the numbers that can precisely divide the number 21. Simply divide 21 by any number up to 21 to find the ones with zero remainder.
Numbers that divide without a remainder are factors, and in this case, the factors are 1, 3, 7, 21 and all of them can exactly divide the number 21.
Therefore, the factors of 21 are 1, 3, 7, 21.
FAQs on Finding Factors of 21
1. What is the factor of a number ?
A factor is a number that divides another number by itself and leaves no remainder.
2. Is 15 a factor of 21 ?
No, 15 is not a factor of 21.
3. What are the factors of 21 ?
The factors of 21 are 1, 3, 7, 21.