Greatest Common Factor of 72, 40, 24, 870

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 72, 40, 24, 870 by common division method
• Greatest Common Factor of 72, 40, 24, 870 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

Factors of 870

List of positive integer factors of 870 that divides 870 without a remainder.

1,2,3,5,6,10,15,29,30,58,87,145,174,290,435,870

Greatest Common Factor

We found the factors 72,40,24,870 . The biggest common factor number is the GCF number.
So the greatest common factor 72,40,24,870 is 2.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 86, 91, 48, 956
• GCF of 26, 91, 81, 964
• GCF of 60, 80, 25, 883
• GCF of 48, 46, 54, 128
• GCF of 17, 39, 82, 914

1. What is the GCF of 72, 40, 24, 870?

Answer: GCF of 72, 40, 24, 870 is 2.

2. How to Find the GCF of 72, 40, 24, 870

Answer: Greatest Common Factor(GCF) of 72, 40, 24, 870 = 2

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(72, 40, 24, 870) = 2.