Greatest Common Factor of 820, 688, 704

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

• Greatest Common Factor of 820, 688, 704 by common division method
• Greatest Common Factor of 820, 688, 704 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 688

List of positive integer factors of 688 that divides 688 without a remainder.

1,2,4,8,16,43,86,172,344,688

Factors of 704

List of positive integer factors of 704 that divides 704 without a remainder.

1,2,4,8,11,16,22,32,44,64,88,176,352,704

Greatest Common Factor

We found the factors 820,688,704 . The biggest common factor number is the GCF number.
So the greatest common factor 820,688,704 is 4.

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

• GCF of 934, 603, 268
• GCF of 518, 714, 850
• GCF of 320, 153, 477
• GCF of 589, 157, 296
• GCF of 219, 762, 185

1. What is the GCF of 820, 688, 704?

Answer: GCF of 820, 688, 704 is 4.

2. How to Find the GCF of 820, 688, 704

Answer: Greatest Common Factor(GCF) of 820, 688, 704 = 4

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

Step 2: Then multiply all the prime factors GCF(820, 688, 704) = 4.