1 x 60, 2 x 30, 3 x 20, 4 x 15, 5 x 12, 6 x 10, 10 x 6, 12 x 5, 15 x 4, 20 x 3, 30 x 2, 60 x 1
60 has 6 factor pairs.
Since 12 is a factor of 60, all the factors of 12 are factors of 60.
The composite factors of 60 are: 4, 6, 10, 12, 15, 20, 30, 60.
The even factors of 60 are: 2, 4, 6, 10, 12, 20, 30, 60.
They are all factors of 60
There are 6 factor pairs, so 12 in all. {(1,60) (2,30) (3,20) (4,15) (5,12) (6,10)}
60 has 6 factor pairs.
the factors of 60 are 1,2,3,4,5,6,10,12,15,20,30,60
The factor pairs for 60 are:factor pair = 60,1factor pair = 30,2factor pair = 20,3factor pair = 15,4factor pair = 12,5factor pair = 10,6
Since 12 is a factor of 60, all the factors of 12 are factors of 60.
The composite factors of 60 are: 4, 6, 10, 12, 15, 20, 30, 60.
The even factors of 60 are: 2, 4, 6, 10, 12, 20, 30, 60.
The factors of 60 that are not in 45 are 2, 4, 6, 10, 12, 20, 30 and 60
(60,1)(30,2)(20,3)(15,4)(12,5)(10,6)
30, 60, 90, 120, 150, 180, 210, 240 +30 . . .
When you say "factors" there are 3 different things this could mean.Prime factors (this is probably not the one you want, but it will help later). You usually do this with a "factor tree". Pencil and paper would make it look like a tree!Find the prime factorization of 60: 60 = 6x10 = (2x3)x(2x5) = 2x2x3x5. (=22x3x5).All factors of a number (this sounds like the one you want): All the numbers from 1 to 60 inclusive which divide evenly into the number; you can find these by looking at the prime factors: 1,2,3,4,5,6,10,12,15,20,30,60.All factor pairs: what two numbers can you multiply to give 60? They are made up from the factors you just found: 1x60, 2x30, 3x20; 4x15, 5x12, 6x10.
60, 120, 180.....