Greatest Common Factor of 685, 290, 520

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

• Greatest Common Factor of 685, 290, 520 by common division method
• Greatest Common Factor of 685, 290, 520 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 290

List of positive integer factors of 290 that divides 290 without a remainder.

1,2,5,10,29,58,145,290

Factors of 520

List of positive integer factors of 520 that divides 520 without a remainder.

1,2,4,5,8,10,13,20,26,40,52,65,104,130,260,520

Greatest Common Factor

We found the factors 685,290,520 . The biggest common factor number is the GCF number.
So the greatest common factor 685,290,520 is 5.

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

• GCF of 170, 466, 256
• GCF of 592, 126, 293
• GCF of 480, 559, 852
• GCF of 929, 879, 404
• GCF of 725, 145, 135

1. What is the GCF of 685, 290, 520?

Answer: GCF of 685, 290, 520 is 5.

2. How to Find the GCF of 685, 290, 520

Answer: Greatest Common Factor(GCF) of 685, 290, 520 = 5

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

Step 2: Then multiply all the prime factors GCF(685, 290, 520) = 5.