Greatest Common Factor of 89, 108, 220, 521

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

• Greatest Common Factor of 89, 108, 220, 521 by common division method
• Greatest Common Factor of 89, 108, 220, 521 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 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Factors of 108

List of positive integer factors of 108 that divides 108 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,108

Factors of 220

List of positive integer factors of 220 that divides 220 without a remainder.

1,2,4,5,10,11,20,22,44,55,110,220

Factors of 521

List of positive integer factors of 521 that divides 521 without a remainder.

1,521

Greatest Common Factor

We found the factors 89,108,220,521 . The biggest common factor number is the GCF number.
So the greatest common factor 89,108,220,521 is 1.

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

• GCF of 79, 893, 502, 971
• GCF of 49, 509, 683, 717
• GCF of 96, 109, 813, 405
• GCF of 83, 108, 470, 734
• GCF of 47, 506, 905, 710

1. What is the GCF of 89, 108, 220, 521?

Answer: GCF of 89, 108, 220, 521 is 1.

2. How to Find the GCF of 89, 108, 220, 521

Answer: Greatest Common Factor(GCF) of 89, 108, 220, 521 = 1

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

Step 2: Then multiply all the prime factors GCF(89, 108, 220, 521) = 1.