Greatest Common Factor of 342, 387, 487

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

• Greatest Common Factor of 342, 387, 487 by common division method
• Greatest Common Factor of 342, 387, 487 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 342

List of positive integer factors of 342 that divides 342 without a remainder.

1,2,3,6,9,18,19,38,57,114,171,342

Factors of 387

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

1,3,9,43,129,387

Factors of 487

List of positive integer factors of 487 that divides 487 without a remainder.

1,487

Greatest Common Factor

We found the factors 342,387,487 . The biggest common factor number is the GCF number.
So the greatest common factor 342,387,487 is 1.

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

• GCF of 200, 599, 156
• GCF of 249, 313, 679
• GCF of 109, 365, 248
• GCF of 407, 798, 866
• GCF of 588, 230, 236

1. What is the GCF of 342, 387, 487?

Answer: GCF of 342, 387, 487 is 1.

2. How to Find the GCF of 342, 387, 487

Answer: Greatest Common Factor(GCF) of 342, 387, 487 = 1

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

Step 2: Then multiply all the prime factors GCF(342, 387, 487) = 1.