Greatest Common Factor of 345, 238, 678

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

• Greatest Common Factor of 345, 238, 678 by common division method
• Greatest Common Factor of 345, 238, 678 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 238

List of positive integer factors of 238 that divides 238 without a remainder.

1,2,7,14,17,34,119,238

Factors of 678

List of positive integer factors of 678 that divides 678 without a remainder.

1,2,3,6,113,226,339,678

Greatest Common Factor

We found the factors 345,238,678 . The biggest common factor number is the GCF number.
So the greatest common factor 345,238,678 is 1.

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

• GCF of 885, 734, 530
• GCF of 802, 183, 793
• GCF of 705, 413, 346
• GCF of 130, 596, 152
• GCF of 977, 381, 650

1. What is the GCF of 345, 238, 678?

Answer: GCF of 345, 238, 678 is 1.

2. How to Find the GCF of 345, 238, 678

Answer: Greatest Common Factor(GCF) of 345, 238, 678 = 1

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

Step 2: Then multiply all the prime factors GCF(345, 238, 678) = 1.