Greatest Common Factor of 13, 83, 25, 487

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

• Greatest Common Factor of 13, 83, 25, 487 by common division method
• Greatest Common Factor of 13, 83, 25, 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 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 83

List of positive integer factors of 83 that divides 83 without a remainder.

1,83

Factors of 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

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 13,83,25,487 . The biggest common factor number is the GCF number.
So the greatest common factor 13,83,25,487 is 1.

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

• GCF of 37, 98, 11, 253
• GCF of 22, 87, 71, 931
• GCF of 66, 10, 46, 734
• GCF of 47, 61, 92, 420
• GCF of 63, 53, 97, 893

1. What is the GCF of 13, 83, 25, 487?

Answer: GCF of 13, 83, 25, 487 is 1.

2. How to Find the GCF of 13, 83, 25, 487

Answer: Greatest Common Factor(GCF) of 13, 83, 25, 487 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 83, 25, 487) = 1.