Greatest Common Factor of 47, 13, 261

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

• Greatest Common Factor of 47, 13, 261 by common division method
• Greatest Common Factor of 47, 13, 261 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 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 13

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

1,13

Factors of 261

List of positive integer factors of 261 that divides 261 without a remainder.

1,3,9,29,87,261

Greatest Common Factor

We found the factors 47,13,261 . The biggest common factor number is the GCF number.
So the greatest common factor 47,13,261 is 1.

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

• GCF of 10, 80, 325
• GCF of 87, 25, 595
• GCF of 50, 60, 772
• GCF of 73, 11, 290
• GCF of 14, 59, 126

1. What is the GCF of 47, 13, 261?

Answer: GCF of 47, 13, 261 is 1.

2. How to Find the GCF of 47, 13, 261

Answer: Greatest Common Factor(GCF) of 47, 13, 261 = 1

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

Step 2: Then multiply all the prime factors GCF(47, 13, 261) = 1.