1428
714,2
357,2,2
119,3,2,2
17,7,3,2,2
The purpose of a factor tree is to divide a number into prime factors. 1 is not a prime number.
Factor tree for 51: 51 * 1 or 17 * 3 Factor tree for 255: 255 * 1 or 51 * 5
no
It is 4
It is: 4
The GCF is 4.
109 109 x 1 This is all there is to the factor tree, because 109 is a prime number. Normally, I wouldn't use 1 in a factor tree, but I do in this case to make it clear that I have done a factor tree, since 109 is only divisible by itself and 1.
1-800-428-1600 1-800-428-1600 1-800-428-1600
The factors of 428 are 1, 2, 4, 107, 214, and 428.
2 x 2 x 107 = 428
The GCF is 4.
39 3,13