no, the gcf of 357 & 102 is not 3; it is 51. Here's how: divide 357 by 102; remainder is 51 next, divide 102 by 51; rem is 0. End of process. then the gcf is the last nonzero remainder in the above process - which in this example is 51.
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Greatest common factor for 102 and 357 is 51.
The GCF is 51.
The GCF is 3.
The GCF is 3.
The GCF is 3.
The GCF is: 3
357: 1,3,7,17,21,51,119,357 102: 1,2,3,4,6,16,17,25,34,51,102
gcf(60, 75, 102) is 3. 60 = 22 x 3 x 5 75 = 3 x 52 102 = 2 x 3 x 17 gcf = 3
It is: 3
Prime factorization:102 = 2 x 3 x 17663 = 3 x 13 x 17The GCF of 102 and 663 is 3 x 17 = 51.
Greatest common factor of 57 and 102 is 3.