Greatest Common Factor of 85, 15, 220

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

• Greatest Common Factor of 85, 15, 220 by common division method
• Greatest Common Factor of 85, 15, 220 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 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 220

List of positive integer factors of 220 that divides 220 without a remainder.

1,2,4,5,10,11,20,22,44,55,110,220

Greatest Common Factor

We found the factors 85,15,220 . The biggest common factor number is the GCF number.
So the greatest common factor 85,15,220 is 5.

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

• GCF of 20, 16, 479
• GCF of 75, 47, 758
• GCF of 88, 24, 190
• GCF of 24, 70, 909
• GCF of 21, 48, 327

1. What is the GCF of 85, 15, 220?

Answer: GCF of 85, 15, 220 is 5.

2. How to Find the GCF of 85, 15, 220

Answer: Greatest Common Factor(GCF) of 85, 15, 220 = 5

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

Step 2: Then multiply all the prime factors GCF(85, 15, 220) = 5.