well theres 20 and then theres a bunch of even numbers after 48... ooo and 28,32,36,40, and 44
That's an infinite list. No multiples of 8 are factors of 28.
3 and 8 are not common factors.
3 and 8
Common Factors: 14,7,2,1 Greatest Common Factor: 14
It can be. 28 is a factor of 56, among other numbers.
28 and 28
To find the highest common factor of two numbers you first need to break them down into their prime factors. In this case: 24 = 2x2x2x3 28 = 2x2x7 The next step is to identify the common factors. In this case, both numbers have two 2s as a factor. We multiply these together to get the HCF: 2x2=4 Thus 4 is the highest common factor of 24 and 28.
Since 28 is a factor of 84, it is automatically the GCF.
16 and 12
Common Factors: 14,7,2,1 Greatest Common Factor: 14
The greatest common factor of 16 and 28 is 4
12 and 16 12 and 16
The GCF of the given three numbers is 4
It can be. 28 is a factor of 56, among other numbers.
14 is a factor of 28. To be a common factor, it must be compared to at least two numbers.
The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers. The Greatest Common Factor (GCF) of 12, 16, and 28 is 4. The GCF is 4.
32
4 and 24, 12 and 16
28 and 28
The highest common factor of the numbers 28, 84 and 91 is 7.