Greatest Common Factor of 688, 989, 675

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

• Greatest Common Factor of 688, 989, 675 by common division method
• Greatest Common Factor of 688, 989, 675 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 989

List of positive integer factors of 989 that divides 989 without a remainder.

1,23,43,989

Factors of 675

List of positive integer factors of 675 that divides 675 without a remainder.

1,3,5,9,15,25,27,45,75,135,225,675

Greatest Common Factor

We found the factors 688,989,675 . The biggest common factor number is the GCF number.
So the greatest common factor 688,989,675 is 1.

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

• GCF of 864, 186, 724
• GCF of 687, 367, 355
• GCF of 694, 834, 762
• GCF of 212, 160, 277
• GCF of 140, 641, 796

1. What is the GCF of 688, 989, 675?

Answer: GCF of 688, 989, 675 is 1.

2. How to Find the GCF of 688, 989, 675

Answer: Greatest Common Factor(GCF) of 688, 989, 675 = 1

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

Step 2: Then multiply all the prime factors GCF(688, 989, 675) = 1.