3
3 is the only common factor.
Factors of 232: 1, 2, 4, 8, 29, 58, 116, 232.Factors of 268: 1, 2, 4, 67, 134, 268.Factors of 288: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288.GCF (232, 268, 288) = 4
Any of its factors
360, 420 and 480 all have 24 factors.
The GCF is 12.
The common factors of 420 and 880 are: 1, 2, 4, 5, 10, 20.
The common factors of 24 and 420 are: 1, 2, 3, 4, 6, and 12
3
1 and 3
The common factors are: 1, 2, 4, 7, 14, 28.
420
The GCF is 12.
Common factors of 420, 735, and 945 are: 1, 3, 5, 7, 15, 21, 35, and 105.
1,2,3,4.6,8,9,12,16,18,24,32,36,48,72,96,144,288. Are the factors of 288
3 is the only common factor.
You need at least two numbers to find a GCF.