Greatest Common Factor of 85, 170, 520

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

• Greatest Common Factor of 85, 170, 520 by common division method
• Greatest Common Factor of 85, 170, 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 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 170

List of positive integer factors of 170 that divides 170 without a remainder.

1,2,5,10,17,34,85,170

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 85,170,520 . The biggest common factor number is the GCF number.
So the greatest common factor 85,170,520 is 5.

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

• GCF of 59, 731, 337
• GCF of 13, 833, 924
• GCF of 57, 147, 238
• GCF of 57, 974, 235
• GCF of 29, 408, 642

1. What is the GCF of 85, 170, 520?

Answer: GCF of 85, 170, 520 is 5.

2. How to Find the GCF of 85, 170, 520

Answer: Greatest Common Factor(GCF) of 85, 170, 520 = 5

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

Step 2: Then multiply all the prime factors GCF(85, 170, 520) = 5.