1068
188
I suggest you split up this number into prime factors. Then you can easily pick out different factors, combining different prime factors. To get FACTOR PAIRS, pick out one factor, then divide 1040 by that factor to get the other factor. For instance, 10 (2 x 5) is one factor; if you divide 1040 by 10, you get 104 as the other factor (so the factor would be 10 x 104).
4 is a factor of 28. 4 is a common factor of 28 and 32.
28 is not a factor of 42.
Yes, 28 is a factor of 56, because 56/28 is a whole number.
28 is a factor of 56, and 28 is also a factor of itself. So the highest common factor of 28 and 56 is 28.
how do u do 28 in a factor rainbow
The factor pairs of 28 are :28,114,27,4
Factor tree of 28 and 4
28 is a factor of 28, as 28/28 = 1. 28 is also a multiple of 28, as 28*1 = 28.
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,4
Since 7 is a factor of 28, it is automatically the GCF.