Greatest Common Factor of 387, 428, 272

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

• Greatest Common Factor of 387, 428, 272 by common division method
• Greatest Common Factor of 387, 428, 272 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 428

List of positive integer factors of 428 that divides 428 without a remainder.

1,2,4,107,214,428

Factors of 272

List of positive integer factors of 272 that divides 272 without a remainder.

1,2,4,8,16,17,34,68,136,272

Greatest Common Factor

We found the factors 387,428,272 . The biggest common factor number is the GCF number.
So the greatest common factor 387,428,272 is 1.

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

• GCF of 548, 131, 397
• GCF of 183, 238, 241
• GCF of 905, 683, 876
• GCF of 107, 470, 694
• GCF of 422, 435, 155

1. What is the GCF of 387, 428, 272?

Answer: GCF of 387, 428, 272 is 1.

2. How to Find the GCF of 387, 428, 272

Answer: Greatest Common Factor(GCF) of 387, 428, 272 = 1

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

Step 2: Then multiply all the prime factors GCF(387, 428, 272) = 1.