56 = 2 x 2 x 2 x 7
→ Its factors are: 1, 2, 4, 7, 8, 14, 28, 56
→ (D)26 is not one of them.
The factors of 56 are 1, 2, 4, 7, 8, 14, 28, and 56, so the highest factor is 56.
To find this we must first factor both 14 and 56: 14 56 1 14 1 56 2 7 2 28 4 14 7 8 Next we find the common factors or the numbers that appear in both factor trees: 1,2,7,14 Thus the greatest common factor is 14!
The GCF of 20, 28, and 56 is 4.
1, 5, 11, 55
The factors of 28 are: 1, 2, 4, 7, 14, 28.The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42.The factors of 56 are: 1, 2, 4, 7, 8, 14, 28, 56.The common factors are: 1, 2, 7, 14The greatest common factor is 14
56/4 = 14
The factors of 56 are 1, 2, 4, 7, 8, 14, 28, and 56, so the highest factor is 56.
14 14 x 3 = 42 14 x 4 = 56
To find this we must first factor both 14 and 56: 14 56 1 14 1 56 2 7 2 28 4 14 7 8 Next we find the common factors or the numbers that appear in both factor trees: 1,2,7,14 Thus the greatest common factor is 14!
The factors of 56 are: 1, 2, 4, 7, 8, 14, 28, 56
Factors of 52: 1, 2, 4, 13, 26, 52 Factors of 56: 1, 2, 4, 7, 8, 14, 28, 56 GCF (52, 56) = 4
The factor pairs of 56 are: 1 × 56 2 × 28 4 × 14 7 × 8
The factor pairs of 56 are 1 x 56, 2 x 28, 4 x 14, and 7 x 8.
1, 2, 4, 7, 8, 14, 28, 56, -1, -2, -4, -7, -8, -14, -28, -56
1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728
The GCF of 20, 28, and 56 is 4.
14