1, 5, 7, 35, 49, 245
Seven and 245's highest common factor is seven.
There are 3 factor pairs of 245:245 = 1 x 245245 = 5 x 49245 = 7 x 35
The greatest common factor (GCF) of 15 and 245 is 5.
The right answer is 5x5x17
245 5, 49 5, 7, 7
The GCF of 28 and 245 is 7.
35 is the greatest common factor of 315 and 245.
1, 5, 7, 35, 49, 245
Divide 245 by 1, 5 and 7.
The GCF of 108 and 245 is 1.
245 49,5 7,7,5
The greatest common factor of the numbers 105 and 245 is 35.