Greatest Common Factor of 685, 180, 75

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

• Greatest Common Factor of 685, 180, 75 by common division method
• Greatest Common Factor of 685, 180, 75 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 5 = 5

Factors of 685

List of positive integer factors of 685 that divides 685 without a remainder.

1,5,137,685

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 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Greatest Common Factor

We found the factors 685,180,75 . The biggest common factor number is the GCF number.
So the greatest common factor 685,180,75 is 5.

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

• GCF of 522, 153, 20
• GCF of 596, 843, 98
• GCF of 365, 481, 98
• GCF of 912, 115, 85
• GCF of 298, 540, 41

1. What is the GCF of 685, 180, 75?

Answer: GCF of 685, 180, 75 is 5.

2. How to Find the GCF of 685, 180, 75

Answer: Greatest Common Factor(GCF) of 685, 180, 75 = 5

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

Step 2: Then multiply all the prime factors GCF(685, 180, 75) = 5.