Greatest Common Factor of 47, 31, 406

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

• Greatest Common Factor of 47, 31, 406 by common division method
• Greatest Common Factor of 47, 31, 406 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 31

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

1,31

Factors of 406

List of positive integer factors of 406 that divides 406 without a remainder.

1,2,7,14,29,58,203,406

Greatest Common Factor

We found the factors 47,31,406 . The biggest common factor number is the GCF number.
So the greatest common factor 47,31,406 is 1.

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

• GCF of 48, 86, 559
• GCF of 18, 38, 669
• GCF of 70, 32, 118
• GCF of 56, 16, 494
• GCF of 76, 53, 444

1. What is the GCF of 47, 31, 406?

Answer: GCF of 47, 31, 406 is 1.

2. How to Find the GCF of 47, 31, 406

Answer: Greatest Common Factor(GCF) of 47, 31, 406 = 1

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

Step 2: Then multiply all the prime factors GCF(47, 31, 406) = 1.