What is the greatest common factor of 140 and 360?

Answer 1

The greatest common factor (GCF) of two numbers is the largest number that divides both numbers evenly. To find the GCF of 140 and 360, you need to identify the common factors of both numbers. The factors of 140 are 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, and 140. The factors of 360 are 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, and 360. The GCF of 140 and 360 is 20, as it is the largest number that is a factor of both 140 and 360.

Answer 2

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 of 210 and 360 is 30

Answer 3

The GCF of 140 and 360 is 20.

Answer 4

210 and 90's highest common factor is 30.

Answer 5

The GCF is 30.

Answer 6

GCF(210, 90) = 30.