Greatest Common Factor of 612, 345, 80

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

• Greatest Common Factor of 612, 345, 80 by common division method
• Greatest Common Factor of 612, 345, 80 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 612

List of positive integer factors of 612 that divides 612 without a remainder.

1,2,3,4,6,9,12,17,18,34,36,51,68,102,153,204,306,612

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 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Greatest Common Factor

We found the factors 612,345,80 . The biggest common factor number is the GCF number.
So the greatest common factor 612,345,80 is 1.

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

• GCF of 843, 409, 38
• GCF of 887, 135, 26
• GCF of 368, 210, 63
• GCF of 463, 928, 75
• GCF of 494, 755, 39

1. What is the GCF of 612, 345, 80?

Answer: GCF of 612, 345, 80 is 1.

2. How to Find the GCF of 612, 345, 80

Answer: Greatest Common Factor(GCF) of 612, 345, 80 = 1

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

Step 2: Then multiply all the prime factors GCF(612, 345, 80) = 1.