Greatest Common Factor of 342, 347, 857

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

• Greatest Common Factor of 342, 347, 857 by common division method
• Greatest Common Factor of 342, 347, 857 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 347

List of positive integer factors of 347 that divides 347 without a remainder.

1,347

Factors of 857

List of positive integer factors of 857 that divides 857 without a remainder.

1,857

Greatest Common Factor

We found the factors 342,347,857 . The biggest common factor number is the GCF number.
So the greatest common factor 342,347,857 is 1.

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

• GCF of 193, 411, 761
• GCF of 827, 406, 681
• GCF of 773, 142, 653
• GCF of 697, 969, 846
• GCF of 584, 897, 328

1. What is the GCF of 342, 347, 857?

Answer: GCF of 342, 347, 857 is 1.

2. How to Find the GCF of 342, 347, 857

Answer: Greatest Common Factor(GCF) of 342, 347, 857 = 1

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

Step 2: Then multiply all the prime factors GCF(342, 347, 857) = 1.