Greatest Common Factor of 342, 217, 25

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

• Greatest Common Factor of 342, 217, 25 by common division method
• Greatest Common Factor of 342, 217, 25 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 217

List of positive integer factors of 217 that divides 217 without a remainder.

1,7,31,217

Factors of 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Greatest Common Factor

We found the factors 342,217,25 . The biggest common factor number is the GCF number.
So the greatest common factor 342,217,25 is 1.

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

• GCF of 946, 623, 40
• GCF of 695, 467, 92
• GCF of 890, 604, 61
• GCF of 607, 256, 85
• GCF of 673, 152, 92

1. What is the GCF of 342, 217, 25?

Answer: GCF of 342, 217, 25 is 1.

2. How to Find the GCF of 342, 217, 25

Answer: Greatest Common Factor(GCF) of 342, 217, 25 = 1

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

Step 2: Then multiply all the prime factors GCF(342, 217, 25) = 1.