Greatest Common Factor of 391, 380, 273

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

• Greatest Common Factor of 391, 380, 273 by common division method
• Greatest Common Factor of 391, 380, 273 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 391

List of positive integer factors of 391 that divides 391 without a remainder.

1,17,23,391

Factors of 380

List of positive integer factors of 380 that divides 380 without a remainder.

1,2,4,5,10,19,20,38,76,95,190,380

Factors of 273

List of positive integer factors of 273 that divides 273 without a remainder.

1,3,7,13,21,39,91,273

Greatest Common Factor

We found the factors 391,380,273 . The biggest common factor number is the GCF number.
So the greatest common factor 391,380,273 is 1.

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

• GCF of 479, 329, 531
• GCF of 806, 358, 994
• GCF of 528, 874, 497
• GCF of 587, 917, 422
• GCF of 833, 806, 968

1. What is the GCF of 391, 380, 273?

Answer: GCF of 391, 380, 273 is 1.

2. How to Find the GCF of 391, 380, 273

Answer: Greatest Common Factor(GCF) of 391, 380, 273 = 1

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

Step 2: Then multiply all the prime factors GCF(391, 380, 273) = 1.