What is the greatest common factor of 35 and 24?

35=3x7, 1x35
24=24x1, 4x6, 2x12

GCF: 1 answer//

since both numbers doesn't have same factors ( 35 = 5x7; 24 8x3 or 6x4) thus the
GCF = 35x24 = 840

List the factors for each
35: 1,5,7,35
24: 1,2,3,4,6,8,12,24

The Highest Common Factor is 1.

It seems that many people do not know the difference between factors and multiples.

The prime factors of 35 are 1 x 5 x 7

The prime factors of 24 are 1 x 3 x 2³

The only factor they have in common is 1, which means that they are relatively prime. In other words, they have no common factor (1 is a factor of every number, so it doesn't really count.)

35 time 24 = 840

Greatest common factor is the largest number that fits in both numbers, so in this case, 35, since it fits in 70 twice and 35 once I wouldn't know how to go about the second one really.

35 3,7,1,35

35 = ......................5 x 7
24 = 2 x 2 x 2 x 3
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....= 1

11.28 ...?