Greatest Common Factor of 987, 205, 342

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

• Greatest Common Factor of 987, 205, 342 by common division method
• Greatest Common Factor of 987, 205, 342 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 987

List of positive integer factors of 987 that divides 987 without a remainder.

1,3,7,21,47,141,329,987

Factors of 205

List of positive integer factors of 205 that divides 205 without a remainder.

1,5,41,205

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

Greatest Common Factor

We found the factors 987,205,342 . The biggest common factor number is the GCF number.
So the greatest common factor 987,205,342 is 1.

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

• GCF of 781, 649, 469
• GCF of 943, 994, 763
• GCF of 587, 110, 693
• GCF of 890, 922, 733
• GCF of 561, 873, 292

1. What is the GCF of 987, 205, 342?

Answer: GCF of 987, 205, 342 is 1.

2. How to Find the GCF of 987, 205, 342

Answer: Greatest Common Factor(GCF) of 987, 205, 342 = 1

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

Step 2: Then multiply all the prime factors GCF(987, 205, 342) = 1.