Greatest Common Factor of 55, 80, 31, 274

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

• Greatest Common Factor of 55, 80, 31, 274 by common division method
• Greatest Common Factor of 55, 80, 31, 274 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 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 31

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

1,31

Factors of 274

List of positive integer factors of 274 that divides 274 without a remainder.

1,2,137,274

Greatest Common Factor

We found the factors 55,80,31,274 . The biggest common factor number is the GCF number.
So the greatest common factor 55,80,31,274 is 1.

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

• GCF of 89, 59, 45, 889
• GCF of 37, 66, 59, 548
• GCF of 58, 51, 64, 422
• GCF of 90, 83, 58, 856
• GCF of 15, 65, 34, 805

1. What is the GCF of 55, 80, 31, 274?

Answer: GCF of 55, 80, 31, 274 is 1.

2. How to Find the GCF of 55, 80, 31, 274

Answer: Greatest Common Factor(GCF) of 55, 80, 31, 274 = 1

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

Step 2: Then multiply all the prime factors GCF(55, 80, 31, 274) = 1.