Greatest Common Factor of 208, 688, 636

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

• Greatest Common Factor of 208, 688, 636 by common division method
• Greatest Common Factor of 208, 688, 636 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 208

List of positive integer factors of 208 that divides 208 without a remainder.

1,2,4,8,13,16,26,52,104,208

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 636

List of positive integer factors of 636 that divides 636 without a remainder.

1,2,3,4,6,12,53,106,159,212,318,636

Greatest Common Factor

We found the factors 208,688,636 . The biggest common factor number is the GCF number.
So the greatest common factor 208,688,636 is 4.

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

• GCF of 649, 325, 564
• GCF of 266, 361, 267
• GCF of 281, 326, 524
• GCF of 300, 921, 673
• GCF of 326, 376, 725

1. What is the GCF of 208, 688, 636?

Answer: GCF of 208, 688, 636 is 4.

2. How to Find the GCF of 208, 688, 636

Answer: Greatest Common Factor(GCF) of 208, 688, 636 = 4

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

Step 2: Then multiply all the prime factors GCF(208, 688, 636) = 4.