Two of them.
225 has five factor pairs:225,175,345,525,915,15
10 has two factor pairs:10 = 1 x 1010 = 2 x 5
(42,1)(21,2)(14,3)(7,6)
There are three factor pairs for 75:factor pair = 75,1factor pair = 25,3factor pair = 15,5
Prime numbers have one factor pair. Composite numbers have two or more pairs. (6,8) and (4,12) are two different factor pairs for 48.
Five of them.
5 of them.
4 pairs with 12 to make 48
its a factor with two pairs of the same number
There are three factor pairs for 44:44,122,211,4
(48,1)(24,2)(16,3)(12,4)(8,6)
48,1 24,2 16,3 12,4 8,6
81 has three factor pairs: 81,1 27,3 9,9
The factors of 8 are: 1,2,4,and 8. The factor pairs of 8 are: 1x8 2x4 These are the only two factor pairs
The common factors of 36 and 48 are 1, 2, 3, 4, 6 and 12.
8,96,1272,136,218,4