Greatest Common Factor of 345, 399, 412

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

• Greatest Common Factor of 345, 399, 412 by common division method
• Greatest Common Factor of 345, 399, 412 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 399

List of positive integer factors of 399 that divides 399 without a remainder.

1,3,7,19,21,57,133,399

Factors of 412

List of positive integer factors of 412 that divides 412 without a remainder.

1,2,4,103,206,412

Greatest Common Factor

We found the factors 345,399,412 . The biggest common factor number is the GCF number.
So the greatest common factor 345,399,412 is 1.

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

• GCF of 871, 187, 678
• GCF of 682, 358, 666
• GCF of 350, 794, 656
• GCF of 580, 871, 199
• GCF of 769, 142, 317

1. What is the GCF of 345, 399, 412?

Answer: GCF of 345, 399, 412 is 1.

2. How to Find the GCF of 345, 399, 412

Answer: Greatest Common Factor(GCF) of 345, 399, 412 = 1

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

Step 2: Then multiply all the prime factors GCF(345, 399, 412) = 1.