Greatest Common Factor of 72, 36, 780

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

• Greatest Common Factor of 72, 36, 780 by common division method
• Greatest Common Factor of 72, 36, 780 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 x 2 x 3 = 12

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 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

Factors of 780

List of positive integer factors of 780 that divides 780 without a remainder.

1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780

Greatest Common Factor

We found the factors 72,36,780 . The biggest common factor number is the GCF number.
So the greatest common factor 72,36,780 is 12.

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

• GCF of 93, 52, 784
• GCF of 18, 28, 256
• GCF of 92, 94, 794
• GCF of 19, 49, 227
• GCF of 44, 26, 840

1. What is the GCF of 72, 36, 780?

Answer: GCF of 72, 36, 780 is 12.

2. How to Find the GCF of 72, 36, 780

Answer: Greatest Common Factor(GCF) of 72, 36, 780 = 12

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

Step 2: Then multiply all the prime factors GCF(72, 36, 780) = 12.