Greatest Common Factor of 85, 34, 289

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

• Greatest Common Factor of 85, 34, 289 by common division method
• Greatest Common Factor of 85, 34, 289 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 17 = 17

Factors of 85

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

1,5,17,85

Factors of 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 289

List of positive integer factors of 289 that divides 289 without a remainder.

1,17,289

Greatest Common Factor

We found the factors 85,34,289 . The biggest common factor number is the GCF number.
So the greatest common factor 85,34,289 is 17.

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

• GCF of 67, 14, 562
• GCF of 39, 34, 258
• GCF of 46, 55, 506
• GCF of 83, 13, 566
• GCF of 15, 97, 575

1. What is the GCF of 85, 34, 289?

Answer: GCF of 85, 34, 289 is 17.

2. How to Find the GCF of 85, 34, 289

Answer: Greatest Common Factor(GCF) of 85, 34, 289 = 17

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

Step 2: Then multiply all the prime factors GCF(85, 34, 289) = 17.