Greatest Common Factor of 689, 117, 84, 872

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

• Greatest Common Factor of 689, 117, 84, 872 by common division method
• Greatest Common Factor of 689, 117, 84, 872 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 689

List of positive integer factors of 689 that divides 689 without a remainder.

1,13,53,689

Factors of 117

List of positive integer factors of 117 that divides 117 without a remainder.

1,3,9,13,39,117

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 872

List of positive integer factors of 872 that divides 872 without a remainder.

1,2,4,8,109,218,436,872

Greatest Common Factor

We found the factors 689,117,84,872 . The biggest common factor number is the GCF number.
So the greatest common factor 689,117,84,872 is 1.

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

• GCF of 548, 375, 88, 363
• GCF of 123, 761, 96, 282
• GCF of 203, 817, 93, 923
• GCF of 899, 362, 62, 202
• GCF of 458, 341, 28, 239

1. What is the GCF of 689, 117, 84, 872?

Answer: GCF of 689, 117, 84, 872 is 1.

2. How to Find the GCF of 689, 117, 84, 872

Answer: Greatest Common Factor(GCF) of 689, 117, 84, 872 = 1

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

Step 2: Then multiply all the prime factors GCF(689, 117, 84, 872) = 1.