Greatest Common Factor of 688, 378, 747

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

• Greatest Common Factor of 688, 378, 747 by common division method
• Greatest Common Factor of 688, 378, 747 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 378

List of positive integer factors of 378 that divides 378 without a remainder.

1,2,3,6,7,9,14,18,21,27,42,54,63,126,189,378

Factors of 747

List of positive integer factors of 747 that divides 747 without a remainder.

1,3,9,83,249,747

Greatest Common Factor

We found the factors 688,378,747 . The biggest common factor number is the GCF number.
So the greatest common factor 688,378,747 is 1.

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

• GCF of 878, 206, 668
• GCF of 728, 516, 746
• GCF of 553, 350, 942
• GCF of 780, 422, 100
• GCF of 736, 337, 594

1. What is the GCF of 688, 378, 747?

Answer: GCF of 688, 378, 747 is 1.

2. How to Find the GCF of 688, 378, 747

Answer: Greatest Common Factor(GCF) of 688, 378, 747 = 1

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

Step 2: Then multiply all the prime factors GCF(688, 378, 747) = 1.