Greatest Common Factor of 274, 365, 21, 331

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

• Greatest Common Factor of 274, 365, 21, 331 by common division method
• Greatest Common Factor of 274, 365, 21, 331 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 274

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

1,2,137,274

Factors of 365

List of positive integer factors of 365 that divides 365 without a remainder.

1,5,73,365

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 331

List of positive integer factors of 331 that divides 331 without a remainder.

1,331

Greatest Common Factor

We found the factors 274,365,21,331 . The biggest common factor number is the GCF number.
So the greatest common factor 274,365,21,331 is 1.

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

• GCF of 524, 587, 46, 625
• GCF of 869, 874, 54, 930
• GCF of 389, 173, 77, 917
• GCF of 401, 983, 62, 572
• GCF of 955, 423, 66, 654

1. What is the GCF of 274, 365, 21, 331?

Answer: GCF of 274, 365, 21, 331 is 1.

2. How to Find the GCF of 274, 365, 21, 331

Answer: Greatest Common Factor(GCF) of 274, 365, 21, 331 = 1

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

Step 2: Then multiply all the prime factors GCF(274, 365, 21, 331) = 1.