Greatest Common Factor of 125, 489, 31

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

• Greatest Common Factor of 125, 489, 31 by common division method
• Greatest Common Factor of 125, 489, 31 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 125

List of positive integer factors of 125 that divides 125 without a remainder.

1,5,25,125

Factors of 489

List of positive integer factors of 489 that divides 489 without a remainder.

1,3,163,489

Factors of 31

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

1,31

Greatest Common Factor

We found the factors 125,489,31 . The biggest common factor number is the GCF number.
So the greatest common factor 125,489,31 is 1.

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

• GCF of 962, 140, 68
• GCF of 131, 604, 96
• GCF of 737, 205, 45
• GCF of 886, 615, 32
• GCF of 823, 619, 72

1. What is the GCF of 125, 489, 31?

Answer: GCF of 125, 489, 31 is 1.

2. How to Find the GCF of 125, 489, 31

Answer: Greatest Common Factor(GCF) of 125, 489, 31 = 1

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

Step 2: Then multiply all the prime factors GCF(125, 489, 31) = 1.