Greatest Common Factor of 387, 331, 215

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

• Greatest Common Factor of 387, 331, 215 by common division method
• Greatest Common Factor of 387, 331, 215 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 387

List of positive integer factors of 387 that divides 387 without a remainder.

1,3,9,43,129,387

Factors of 331

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

1,331

Factors of 215

List of positive integer factors of 215 that divides 215 without a remainder.

1,5,43,215

Greatest Common Factor

We found the factors 387,331,215 . The biggest common factor number is the GCF number.
So the greatest common factor 387,331,215 is 1.

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

• GCF of 155, 541, 699
• GCF of 365, 292, 443
• GCF of 528, 622, 644
• GCF of 620, 130, 161
• GCF of 492, 167, 925

1. What is the GCF of 387, 331, 215?

Answer: GCF of 387, 331, 215 is 1.

2. How to Find the GCF of 387, 331, 215

Answer: Greatest Common Factor(GCF) of 387, 331, 215 = 1

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

Step 2: Then multiply all the prime factors GCF(387, 331, 215) = 1.