Answer:
The common factors of 16 and 28 are 1, 2, and 4.
Definition: A factor is a divisor - a number that will evenly divide into another number. The common factors of two or more numbers are all the factors that the numbers have in common.
Methods:
One way to determine the common factors is to find all the factors of the numbers and compare them.
The factors of 16 are 1, 2, 4, 8, and 16.
The factors of 28 are 1, 2, 4, 7, 14, and 28.
The common factors are 1, 2, and 4.
The factors of 28 are 1, 2, 4, 7, 14, and 28. The factors of 16 are 1, 2, 4, 8, and 16. The common factors of 28 and 16 are 1, 2, and 4.
Factors of 16: 1, 2, 4, 8, and 16 Factors of 28: 1, 2, 4, 7, 14, and 28
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.
There are three. The factors of 28 are 1, 2, 4, 7, 14, and 28. The factors of 32 are 1, 2, 4, 8, 16, and 32. The common factors of 28 and 32 are 1, 2, and 4. 1, 2, & 4 1, 2 and 4
The factors of 28 are 1, 2, 4, 7, 14, and 28. The factors of 16 are 1, 2, 4, 8, and 16. The common factors of 28 and 16 are 1, 2, and 4.
The common factors are: 1, 2, 4
4
Factors of 16: 1, 2, 4, 8, and 16 Factors of 28: 1, 2, 4, 7, 14, and 28
Factors of 16: 1, 2, 4, 8, 16 Factors of 28: 1, 2, 4, 7, 14, 28 Factors of 32: 1, 2, 4, 8, 16, 32 GCF (16, 28, 32) = 4
The largest proper factor of 16 is 8, and of 28 is 14. The largest common factor of the pair is 4.
Factors of 16: 1, 2, 4, 8, 16.Factors of 28: 1, 2, 4, 7, 14, 28.Factors of 48: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48.GCF (16, 28, 48) = 4
The common factors of 12 and 28 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.
There are three. The factors of 28 are 1, 2, 4, 7, 14, and 28. The factors of 32 are 1, 2, 4, 8, 16, and 32. The common factors of 28 and 32 are 1, 2, and 4. 1, 2, & 4 1, 2 and 4
The factors of 16 are 1, 2, 4, 8, and 16 The factors of 28 are 1, 2, 4, 7, 14, and 28