Greatest Common Factor of 64, 72, 54, 820

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

• Greatest Common Factor of 64, 72, 54, 820 by common division method
• Greatest Common Factor of 64, 72, 54, 820 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 64

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

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

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 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

Factors of 820

List of positive integer factors of 820 that divides 820 without a remainder.

1,2,4,5,10,20,41,82,164,205,410,820

Greatest Common Factor

We found the factors 64,72,54,820 . The biggest common factor number is the GCF number.
So the greatest common factor 64,72,54,820 is 2.

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

• GCF of 10, 75, 38, 404
• GCF of 92, 78, 37, 406
• GCF of 81, 50, 65, 275
• GCF of 98, 46, 39, 892
• GCF of 57, 92, 94, 560

1. What is the GCF of 64, 72, 54, 820?

Answer: GCF of 64, 72, 54, 820 is 2.

2. How to Find the GCF of 64, 72, 54, 820

Answer: Greatest Common Factor(GCF) of 64, 72, 54, 820 = 2

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

Step 2: Then multiply all the prime factors GCF(64, 72, 54, 820) = 2.