28 only has six factors: 1, 2, 4, 7, 14, 28.
28
To find the prime factors of 28 start with any factor pair of 28 and keep factoring the composite factors until all the factors are prime. 28 2 x 14 2 x 2 x 7 The three prime factors of 28 are 2, 2, 7.
The Greatest Common Factor (GCF) of 20 and 28 is 4.The factors of 20 are 1, 2, 4, 5, 10, and 20The factors of 28 are 1, 2, 4, 7, 14, and 28The common factors are: 1, 2, 4The Greatest Common Factor (GCF) is: 4
10 - 1, 2, 5, 10 14 - 1, 2, 7, 14 24 - 1, 2, 3, 4, 6, 8, 12, 24 28 - 1, 2, 4, 7, 14, 28 So 24 has the most factors :)
Factors of 28: 1, 2, 4, 7, 14, and 28 .
The common factors are: 1, 2.
The factors of 28 are: 1, 2, 4, 7, 14, 28 The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30
28 has only six factors: 1 2 4 7 14 28.
The factors of 20 are 1, 2, 4, 5, 10, and 20 The factors of 28 are 1, 2, 4, 7, 14, and 28. Common factors of 20 and 28: 1, 2, and 4.
The factors of 28 are 1, 2, 4, 7, 14, and 28. The factors of 70 are 1, 2, 5, 7, 10, 14, 35, and 70.
The factors of 28 are: 1, 2, 4, 7, 14, 28 The factors of 80 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80
The factors of 28 are: 1, 2, 4, 7, 14, 28. The factors of 70 are: 1, 2, 5, 7, 10, 14, 35, 70.
-10 & -18
The factors of 28 are: 1, 2, 4, 7, 14, 28 The factors of 50 are: 1, 2, 5, 10, 25, 50 The common factors are: 1, 2
The factors of 28 are: 1, 2, 4, 7, 14, 28 The factors of 50 are: 1, 2, 5, 10, 25, 50
The factors of 28 are 1, 2, 4, 7, 14, 28 The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60
The common factors of 28 and 70 are:28 factors are 1, 2, 4, 7, 14, 2870 factors are 1, 2, 5, 7, 10, 14, 35, 70So the common factors are 1, 2, 7, and 14