To find the factorization of 260, list the factor pairs.
260
1 x 260
2 x 130
4 x 65
5 x 52
10 x 26
13 x 20
The factors are 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260.
22*5*13 = 260
The prime factorization of 260 in exponential form is written as: 22 x 5 x 13
The GCF of 143, 195, and 260 is 13 The prime factorization of 143 is 11*13. The prime factorization of 195 is 13*15. The prime factorization of 260 is 2*2*5*13 So the GCF is 13.
5*2*2*13
260 130,2 65,2,2 13,5,2,2 2 x 2 x 5 x 13 = 260
There are factor trees, fireworks, rainbows, etc., but those are just differences in notation. The unique prime factorization of 260 is 2 x 2 x 5 x 13.
2 x 2 x 5 x 13
Exponents are just a way of keeping track of repeated factors. The prime factorization of 260 is 2 x 2 x 5 x 13, which is 2^2 x 5 x 13 in exponent form.
2 x 2 x 5 x 13 = 2602 x 2 x 5 x 13 = 260
You need at least two numbers to find a GCF.
11 x 13 = 143 3 x 5 x 13 = 195 2 x 2 x 5 x 13 = 260
Prime factorization of:260 : 2 x 2 x 5 x 13150: 2 x .....5x.......3 x 5=================GCF: 2 x.....5GCF: 2 x 5 = 10