The Greatest Common Factor of 28 and 60 is four. 28 divided by 4 is 7, and 60 divided by 4 is 15. To show that it is the greatest 7 nor 15 can be reduced.
The greatest, and only, common factor of 57 (=3x19) and 28 (=22x7) is 1.
The Greatest Common Factor of 28, 42, 63: 7
The greatest common factor for 7 and 28 = 7.
The greatest common factor for 7 and 28 is 7
The Greatest Common Factor of 15, 21, 28: 1
The Greatest Common Divisor of 15, 78 is 3.
It is 1
The Greatest Common Factor of 28 and 60 is four. 28 divided by 4 is 7, and 60 divided by 4 is 15. To show that it is the greatest 7 nor 15 can be reduced.
The GCF of 14 and 28 is 14. Since 14 is a factor of 28, it is automatically the GCF.
The GCF is 1.
The greatest common factor is 28.
The greatest common factor of 15, 28 and 35 is 1.
The greatest common factor of 154 , 28 = 14
The greatest common factor of 28 and 55 is 1
The greatest common factor of 2702 , 28 = 14
The greatest common factor of 28 and 20 is 4.