What is the greatest common factor of 4000?

Answer 1

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.

Since 4000 is a single number, you could say that it shares all of its factors with itself. So the greatest factor of 4000 is 4000.

Answer 2

The greatest common factor of 400 and 900 is 100.

Answer 3

Prime factor each number. Use the prime factors that appear in each number is a multiplication priblem.

40=2x2x2x5

49=2x2x5x5x7x7

2x2x5=20 is the GCF

Answer 4

You need at least two numbers to find something in common.

Answer 5

The GCF is 500.

Answer 6

The Greatest Common Factor (GCF) is: 100.

Answer 7

The GCF is 80.

Answer 8

The GCF is 80.