Greatest Common Factor of 31, 89, 487

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

• Greatest Common Factor of 31, 89, 487 by common division method
• Greatest Common Factor of 31, 89, 487 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 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 89

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

1,89

Factors of 487

List of positive integer factors of 487 that divides 487 without a remainder.

1,487

Greatest Common Factor

We found the factors 31,89,487 . The biggest common factor number is the GCF number.
So the greatest common factor 31,89,487 is 1.

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

• GCF of 83, 21, 754
• GCF of 64, 40, 678
• GCF of 34, 61, 863
• GCF of 88, 77, 901
• GCF of 92, 74, 424

1. What is the GCF of 31, 89, 487?

Answer: GCF of 31, 89, 487 is 1.

2. How to Find the GCF of 31, 89, 487

Answer: Greatest Common Factor(GCF) of 31, 89, 487 = 1

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

Step 2: Then multiply all the prime factors GCF(31, 89, 487) = 1.