3
The factors of 21 are: 1, 3, 7, 21.The factors of 36 are: 1, 2, 3, 4, 6, 9, 12, 18, 36.The common factors are: 1, 3
The common factors are: 1, 3
Oh, dude, you want me to bust out the math skills? Alright, alright. So, the common factors of 15 and 36 are 1, 3, and 15. Like, they're the numbers that can divide both 15 and 36 without leaving a remainder. So yeah, those are the common factors. Math wizard, right here.
The common factors of 16 and 36 are 1 and 3, so 3 is the GCF.
The GCF is 3.
Factors for 15: 3, 5 Factors for 36: 2, 3, 4, 6, 9, 12, 18 Highest common Factor: 3
252
The common factors of 18 and 36 are 18,9,6,3,2,1.
The common factors of 27 and 36 are 1, 3 and 9.
The common factors of 36 and 40 are 1,2 and 4.
Factors of 15: 1, 3, 5, 15 Factors of 36: 1, 2, 3, 4, 6, 9, 12, 18, 36
Since 12 is a factor of 36, all of the factors of 12 are common to 36.