Greatest Common Factor of 688, 29

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

• Greatest Common Factor of 688, 29 by common division method
• Greatest Common Factor of 688, 29 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

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 29

List of positive integer factors of 29 that divides 29 without a remainder.

1,29

Greatest Common Factor

We found the factors 688,29 . The biggest common factor number is the GCF number.
So the greatest common factor 688,29 is 1.

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

• GCF of 996, 26
• GCF of 444, 80
• GCF of 294, 91
• GCF of 862, 73
• GCF of 479, 85

1. What is the GCF of 688, 29?

Answer: GCF of 688, 29 is 1.

2. How to Find the GCF of 688, 29

Answer: Greatest Common Factor(GCF) of 688, 29 = 1

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

Step 2: Then multiply all the prime factors GCF(688, 29) = 1.