Greatest Common Factor of 56, 64, 780

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

• Greatest Common Factor of 56, 64, 780 by common division method
• Greatest Common Factor of 56, 64, 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 = 4

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

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 56,64,780 . The biggest common factor number is the GCF number.
So the greatest common factor 56,64,780 is 4.

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

• GCF of 52, 36, 460
• GCF of 30, 28, 463
• GCF of 54, 82, 622
• GCF of 84, 81, 164
• GCF of 83, 69, 900

1. What is the GCF of 56, 64, 780?

Answer: GCF of 56, 64, 780 is 4.

2. How to Find the GCF of 56, 64, 780

Answer: Greatest Common Factor(GCF) of 56, 64, 780 = 4

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

Step 2: Then multiply all the prime factors GCF(56, 64, 780) = 4.