The greatest common factor of 315 and 660 is 15.
The factor pairs of 51 are (1,51) and (17,3)
The difference is between factor pairs and distinct factors. With square numbers, one of the factor pairs will be the same number twice. When listing the distinct factors, that number is only listed once.
The factor pairs of 98 are (1,98), (2,49), and (7,14).
One pair: it's a prime number.
Since 220 is a factor of 660, it is automatically the GCF.
The factor tree for 660 would show that 660 can be broken down into 2 * 2 * 3 * 5 * 11. Each of these numbers is a prime factor of 660.
Yes. Factor pairs are always repeated across pairs since factor pairs are certain kinds of pairs.
Since 12 is a factor of 660, it is automatically the GCF.
the factor pairs are 1x35 & 5x7
The factor pairs of 28 are :28,114,27,4
Sixteen factor pairs.
The greatest common factor of 315 and 660 is 15.
689
The GCF is 60.
The factor pairs of 57 are 3x19 and 1x57
The factor pairs of 27 are 1x27 and 3x9.