49 * 3 or 7 * 21
7 * 7 * 3
147 49,3 7,7,3
147 49,3 72,3
147 49,3 7,7,3 3 x 7^2
The greatest common factor of 147 and 196 is 49.
441 3, 147 3, 3, 49 3, 3, 7, 7
588 4 x 147 (2x2) x (3x49) (2x2) x (3 x (7x7)) Since 2, 3, and 7 are prime numbers, the factor tree is complete.
The greatest common factor of 147 and 36 is 3.
The greatest common factor of 147 and 150 is 3.
Because 147 = 7*21
The greatest common factor of 105 and 147 is 21
Since 7 is a factor of 147, it is automatically the GCF.
Since 21 is a factor of 147, it is automatically the GCF.