115
5x23
/ /
5 x 23=115
THX <(''>.<'').<3
Factor tree of 40: 40 20,2 10,2,2 5,2,2,2
The GCF is 23.
193 is prime. No tree.
Here is a factor tree of eight: 8 / \ 4 2 / \ 2 2
The GCF is 5.
115 5•23. They are both prime, so that's all you have to do :)
345/\3 115/\5 23
115 is the only composite factor of 115.
The factors of 115 are 1, 5, 23, and 115
115 is the only composite factor of 115.
The greatest common factor for {115, 230, 345} is 115. Note that 115 x 2 = 230, and 115 x 3 = 345.
The greatest common factor of 75 and 115 is 5.
The greatest common factor of 115 and 299 is 23.
The greatest common factor of 115 and 224 is 1.
No.
No
The Greatest Common Factor of 75, 115, 150: 5