Greatest Common Factor of 861, 342, 677

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

• Greatest Common Factor of 861, 342, 677 by common division method
• Greatest Common Factor of 861, 342, 677 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 861

List of positive integer factors of 861 that divides 861 without a remainder.

1,3,7,21,41,123,287,861

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 677

List of positive integer factors of 677 that divides 677 without a remainder.

1,677

Greatest Common Factor

We found the factors 861,342,677 . The biggest common factor number is the GCF number.
So the greatest common factor 861,342,677 is 1.

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

• GCF of 890, 833, 317
• GCF of 329, 463, 772
• GCF of 995, 558, 521
• GCF of 637, 267, 236
• GCF of 473, 400, 369

1. What is the GCF of 861, 342, 677?

Answer: GCF of 861, 342, 677 is 1.

2. How to Find the GCF of 861, 342, 677

Answer: Greatest Common Factor(GCF) of 861, 342, 677 = 1

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

Step 2: Then multiply all the prime factors GCF(861, 342, 677) = 1.