There are two: 1 x 8 and 2 x 4
The factor pairs of 8 are 1,8 and 2,4
factor pair = 1512,1 factor pair = 756,2 factor pair = 504,3 factor pair = 378,4 factor pair = 252,6 factor pair = 216,7 factor pair = 189,8 factor pair = 168,9 factor pair = 126,12 factor pair = 108,14 factor pair = 84,18 factor pair = 72,21 factor pair = 63,24 factor pair = 56,27 factor pair = 54,28 factor pair = 42,36
No. They are a factor pair for 40, since 8 x 5 = 40. They are not factors of 49, so they cannot be a factor pair of 49.
The factor pairs of 8 are (8,1) and (4,2) They aren't ranked by size.
188
16 and 24 have a GCF of 8.
8 and 16, among others.
No. Try 40.
Because it is a square and the factor pair of 8 and 8 is only listed as one factor.
factor pair = 650,1 factor pair = 325,2 factor pair = 130,5 factor pair = 65,10 factor pair = 50,13 factor pair = 26,25
Yes. The others are: 64,1 32,2 16,4
factor pair = 36,1 factor pair = 18,2 factor pair = 12,3 factor pair = 9,4 factor pair = 6,6