Greatest Common Factor of 270, 290, 85

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

• Greatest Common Factor of 270, 290, 85 by common division method
• Greatest Common Factor of 270, 290, 85 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 270

List of positive integer factors of 270 that divides 270 without a remainder.

1,2,3,5,6,9,10,15,18,27,30,45,54,90,135,270

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 85

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

1,5,17,85

Greatest Common Factor

We found the factors 270,290,85 . The biggest common factor number is the GCF number.
So the greatest common factor 270,290,85 is 5.

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

• GCF of 390, 638, 72
• GCF of 793, 704, 41
• GCF of 276, 112, 78
• GCF of 961, 511, 87
• GCF of 970, 939, 26

1. What is the GCF of 270, 290, 85?

Answer: GCF of 270, 290, 85 is 5.

2. How to Find the GCF of 270, 290, 85

Answer: Greatest Common Factor(GCF) of 270, 290, 85 = 5

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

Step 2: Then multiply all the prime factors GCF(270, 290, 85) = 5.