The GCF is: 77
The greatest common factor is the highest number that divides exactly into two or more numbers.' 429: 1, 3, 11, 13, 33, 39, 143, 429 715: 1, 5, 11, 13, 55, 65, 143, 715. The GCF of 429 and 715 is 143.
715
715 / 5 = 143
no. 7*11*13 = 1001.
1
the gcf of 1001
143
Since 11 is a factor of 1001, it is automatically the GCF.
The GCF is 1.
1183 / 1001 = 1 r 182 1001 / 182 = 5 r 91 182 / 91 = 2 r 0 GCF of 1183 and 1001 is 91
The GCF of 143 and 715 is 143.
The greatest common factor is 143
You need at least two numbers to find a GCF.
For two numbers a & b:If b is divisible by a then their GCF is a.Here, 1001 is divisible by 11. So, greatest common factor of 11 & 1001 is 11.
greatest common factor of 385 and 715 is 55.
143, 286, 429, 572, 715, 858, 1001, 1144, 1287, . . .