Greatest Common Factor of 345, 617, 427

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

• Greatest Common Factor of 345, 617, 427 by common division method
• Greatest Common Factor of 345, 617, 427 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 345

List of positive integer factors of 345 that divides 345 without a remainder.

1,3,5,15,23,69,115,345

Factors of 617

List of positive integer factors of 617 that divides 617 without a remainder.

1,617

Factors of 427

List of positive integer factors of 427 that divides 427 without a remainder.

1,7,61,427

Greatest Common Factor

We found the factors 345,617,427 . The biggest common factor number is the GCF number.
So the greatest common factor 345,617,427 is 1.

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

• GCF of 802, 793, 654
• GCF of 833, 835, 919
• GCF of 397, 719, 228
• GCF of 273, 693, 409
• GCF of 656, 222, 634

1. What is the GCF of 345, 617, 427?

Answer: GCF of 345, 617, 427 is 1.

2. How to Find the GCF of 345, 617, 427

Answer: Greatest Common Factor(GCF) of 345, 617, 427 = 1

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

Step 2: Then multiply all the prime factors GCF(345, 617, 427) = 1.