Greatest Common Factor of 180, 345, 687

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

• Greatest Common Factor of 180, 345, 687 by common division method
• Greatest Common Factor of 180, 345, 687 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

Factors of 180

List of positive integer factors of 180 that divides 180 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,30,36,45,60,90,180

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 687

List of positive integer factors of 687 that divides 687 without a remainder.

1,3,229,687

Greatest Common Factor

We found the factors 180,345,687 . The biggest common factor number is the GCF number.
So the greatest common factor 180,345,687 is 3.

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

• GCF of 198, 232, 762
• GCF of 524, 377, 297
• GCF of 371, 616, 809
• GCF of 543, 856, 939
• GCF of 892, 996, 646

1. What is the GCF of 180, 345, 687?

Answer: GCF of 180, 345, 687 is 3.

2. How to Find the GCF of 180, 345, 687

Answer: Greatest Common Factor(GCF) of 180, 345, 687 = 3

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

Step 2: Then multiply all the prime factors GCF(180, 345, 687) = 3.