Greatest Common Factor of 387, 231, 502, 839, 428

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

• Greatest Common Factor of 387, 231, 502, 839, 428 by common division method
• Greatest Common Factor of 387, 231, 502, 839, 428 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 231

List of positive integer factors of 231 that divides 231 without a remainder.

1,3,7,11,21,33,77,231

Factors of 502

List of positive integer factors of 502 that divides 502 without a remainder.

1,2,251,502

Factors of 839

List of positive integer factors of 839 that divides 839 without a remainder.

1,839

Factors of 428

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

1,2,4,107,214,428

Greatest Common Factor

We found the factors 387,231,502,839,428 . The biggest common factor number is the GCF number.
So the greatest common factor 387,231,502,839,428 is 1.

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

• GCF of 492, 490, 310, 628, 460
• GCF of 214, 663, 440, 897, 551
• GCF of 756, 715, 606, 277, 873
• GCF of 839, 316, 772, 845, 618
• GCF of 667, 657, 296, 951, 196

1. What is the GCF of 387, 231, 502, 839, 428?

Answer: GCF of 387, 231, 502, 839, 428 is 1.

2. How to Find the GCF of 387, 231, 502, 839, 428

Answer: Greatest Common Factor(GCF) of 387, 231, 502, 839, 428 = 1

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

Step 2: Then multiply all the prime factors GCF(387, 231, 502, 839, 428) = 1.