1,2,4,7,14,28
1,7,11,77
The factors of 28 are: 1, 2, 4, 7, 14, 28 The factors of 77 are: 1, 7, 11, 77 The factors of 91 are: 1, 7, 13, 91
1 and 7
Their factors are: 77: 1, 7, 11, 77 84: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84
The greatest common factor of 28 and 77 is 7.One way to determine the greatest common factor is to find all the factors of the numbers and compare them.The factors of 28 are 1, 2, 4, 7, 14, and 28.The factors of 77 are 1, 7, 11, and 77.The common factors are 1 and 7. Therefore, the greatest common factor is 7.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 28 are 2, 2, and 7.The prime factors of 77 are 7 and 11.The prime factors in common are a single 7, so the greatest common factor is 7.Summary of results:The common factors are 1 and 7.The greatest common factor is 7.
28/77 in simplest form =4/11GCF of 28 & 77 = 7Divide 28 & 77 by their GCF:28 ÷ 7 = 477 ÷ 7 = 11thus, 28/77 = 4/11 in simplest form
The factors of 308 are: 1 2 4 7 11 14 22 28 44 77 154 308
The factors of 77 are: 1, 7, 11, 77 The factors of 103 are: 1, 103
77 has four factors: 1, 7, 11, 77.
Four. The factors of 77 are: 1 7 11 77
The factors of 77 are 1, 7, 11, and 77
The factors of 11 are: 1, 11 The factors of 77 are: 1, 7, 11, 77
28/77 is equal to 0.363636 . . .