Greatest Common Factor of 13, 54, 487

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

• Greatest Common Factor of 13, 54, 487 by common division method
• Greatest Common Factor of 13, 54, 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 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

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 13,54,487 . The biggest common factor number is the GCF number.
So the greatest common factor 13,54,487 is 1.

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

• GCF of 45, 54, 412
• GCF of 84, 57, 111
• GCF of 22, 71, 649
• GCF of 47, 48, 197
• GCF of 16, 76, 205

1. What is the GCF of 13, 54, 487?

Answer: GCF of 13, 54, 487 is 1.

2. How to Find the GCF of 13, 54, 487

Answer: Greatest Common Factor(GCF) of 13, 54, 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, 54, 487) = 1.