The common positive integer factors of 28 and 567 are 1 and 7.
factors of 567 = 3x3x3x3x7 factors of 441=3x3x7x7 so common factors among the two numbers are= 3x3x7 so the greatest common factor is =63
The greatest common factor is 9
The common factors of 28 and 84 are 1,2,4,7,14 and 28
The common factors of 28 and 84 are 1,2,4,7,14 and 28.
28/567 = 4/81
The factors of 28 are 1,2,4,7,14 and 28. "Common" means "same for both". For these factors to be common, they need to be compared to the factors of another number.
The factors of 567 are: 1 3 7 9 21 27 63 81 189 567
The common factors of 28 and 63 are: 1 and 7
The common factors of 28 and 49 are 1 and 7.
The common factors of 18 and 28 are 1 and 2
Common factors of 28 and 30 are: 1 and 2.
The common factors of 28 and 50 are 1 and 2