What are the factors of 21?
Factors of 21
Factors of a number are the numbers which give the same number when they are multiplied.
1×21=21
3×7=21
-1x-21=21
-3x-7=21
Factors of 21 are 1, 3, 7, 21,-1,-3,-7,-21
Factors of 21
Factors of a number are the numbers which give the same number when they are multiplied.
1×21=21
3×7=21
-1x-21=21
-3x-7=21
Factors of 21 are 1, 3, 7, 21,-1,-3,-7,-21
