Greatest Common Factor of 31, 71, 40, 275

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

• Greatest Common Factor of 31, 71, 40, 275 by common division method
• Greatest Common Factor of 31, 71, 40, 275 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 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 275

List of positive integer factors of 275 that divides 275 without a remainder.

1,5,11,25,55,275

Greatest Common Factor

We found the factors 31,71,40,275 . The biggest common factor number is the GCF number.
So the greatest common factor 31,71,40,275 is 1.

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

• GCF of 53, 34, 90, 664
• GCF of 35, 69, 60, 729
• GCF of 89, 88, 46, 140
• GCF of 22, 53, 61, 731
• GCF of 79, 36, 81, 676

1. What is the GCF of 31, 71, 40, 275?

Answer: GCF of 31, 71, 40, 275 is 1.

2. How to Find the GCF of 31, 71, 40, 275

Answer: Greatest Common Factor(GCF) of 31, 71, 40, 275 = 1

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

Step 2: Then multiply all the prime factors GCF(31, 71, 40, 275) = 1.