Greatest Common Factor of 31, 142, 813

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

• Greatest Common Factor of 31, 142, 813 by common division method
• Greatest Common Factor of 31, 142, 813 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 31

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

1,31

Factors of 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

Factors of 813

List of positive integer factors of 813 that divides 813 without a remainder.

1,3,271,813

Greatest Common Factor

We found the factors 31,142,813 . The biggest common factor number is the GCF number.
So the greatest common factor 31,142,813 is 1.

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

• GCF of 82, 176, 881
• GCF of 60, 833, 464
• GCF of 36, 197, 678
• GCF of 85, 291, 804
• GCF of 30, 863, 280

1. What is the GCF of 31, 142, 813?

Answer: GCF of 31, 142, 813 is 1.

2. How to Find the GCF of 31, 142, 813

Answer: Greatest Common Factor(GCF) of 31, 142, 813 = 1

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

Step 2: Then multiply all the prime factors GCF(31, 142, 813) = 1.