The common factors are: 1, 2, 4
2 and 4 are common factors of 84 and 100.
The GCF is 4.
The numbers that can go into both 84 and 100 are the common factors of both numbers. To find the common factors, you need to determine the factors of each number. The factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, and 84. The factors of 100 are 1, 2, 4, 5, 10, 20, 25, 50, and 100. Therefore, the numbers that can go into both 84 and 100 are 1, 2, and 4.
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
Common factors of 15 and 84 are: 1 and 3.
The common factors of 21 42 and 84 are 21
Since 12 is a factor of 84, all of its factors are common.
Since 21 is a factor of 84, all of its factors are common.
The factors of 84 are 1,2,3,4,6,7,12,14,21,28,42 and 84. To find a greatest common factor, you need to compare them to another number's factors.
The common factors of 63 and 84 are: 1, 3, 7, and 21
The common factors of 78 and 84 are 1, 2, 3 and 6.