1 x 28
2 x 14
4 x 7
14, 28 and 42
The Greatest Common Factor (GCF) of 20, 28, and 36 is 4. The factors of 20 are 1, 2, 4, 5, and 10. Since ten is not a factor for either 28 or 36, we can remove it from consideration. Five, likewise, is not a factor for either 28 or 36, so it can be removed as well. This leaves four, which is the greatest common factor for all three numbers.
It can be. 28 is a factor of 56, among other numbers.
Yes. A factor = a number which can be divided into the given number with no remainder The factors of 28 are 1, 2, 4, 7, 14 and 28.
Since 28 is a factor of 84, it is automatically the GCF.
28 has three factor pairs which are:28 = 1 x 2828 = 2 x 1428 = 4 x 7
Factors of 28 in three different ways are: 14*2, 7*4, 7*2*2 and remember also 28*1.
7, 14 and 28
28, 44, 655360.5
14, 28 and 42
The factor strings of 28 are 2 x 14 4 x 7 2 x 2 x 7
4 is a factor of 28. 4 is a common factor of 28 and 32.
28 is not a factor of 42.
Yes, 28 is a factor of 56, because 56/28 is a whole number.
The GCF of the given three numbers is 4
28 is a factor of 56, and 28 is also a factor of itself. So the highest common factor of 28 and 56 is 28.
The factor pairs of 28 are :28,114,27,4