4
Wiki User
∙ 11y agoThe greatest common denominator of any set of denominators is infinite.
7
14.
The Greatest Common Factor of 15, 21, 28: 1
The Greatest Common Divisor/Denominator is 4
16 = 2428 = 22 * 744 = 22 * 11greatest common denominator: 22 = 4
The Greatest Common Divisor of 15, 78 is 3.
28=2*2*78=2*2*22*2=4
It is 1
The GCF is 1.
The lowest common multiple, or lowest common denominator, of 18 and 28 is 252.
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.