Greatest Common Factor of 820, 288, 656

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

• Greatest Common Factor of 820, 288, 656 by common division method
• Greatest Common Factor of 820, 288, 656 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 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

Factors of 288

List of positive integer factors of 288 that divides 288 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,32,36,48,72,96,144,288

Factors of 656

List of positive integer factors of 656 that divides 656 without a remainder.

1,2,4,8,16,41,82,164,328,656

Greatest Common Factor

We found the factors 820,288,656 . The biggest common factor number is the GCF number.
So the greatest common factor 820,288,656 is 4.

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

• GCF of 657, 436, 257
• GCF of 771, 814, 557
• GCF of 221, 671, 707
• GCF of 638, 950, 843
• GCF of 117, 895, 873

1. What is the GCF of 820, 288, 656?

Answer: GCF of 820, 288, 656 is 4.

2. How to Find the GCF of 820, 288, 656

Answer: Greatest Common Factor(GCF) of 820, 288, 656 = 4

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

Step 2: Then multiply all the prime factors GCF(820, 288, 656) = 4.