Greatest Common Factor of 688, 768, 218

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

• Greatest Common Factor of 688, 768, 218 by common division method
• Greatest Common Factor of 688, 768, 218 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 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 768

List of positive integer factors of 768 that divides 768 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,256,384,768

Factors of 218

List of positive integer factors of 218 that divides 218 without a remainder.

1,2,109,218

Greatest Common Factor

We found the factors 688,768,218 . The biggest common factor number is the GCF number.
So the greatest common factor 688,768,218 is 2.

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

• GCF of 231, 776, 189
• GCF of 242, 346, 457
• GCF of 282, 201, 164
• GCF of 772, 152, 261
• GCF of 363, 845, 865

1. What is the GCF of 688, 768, 218?

Answer: GCF of 688, 768, 218 is 2.

2. How to Find the GCF of 688, 768, 218

Answer: Greatest Common Factor(GCF) of 688, 768, 218 = 2

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

Step 2: Then multiply all the prime factors GCF(688, 768, 218) = 2.