Greatest Common Factor of 68, 89, 170

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

• Greatest Common Factor of 68, 89, 170 by common division method
• Greatest Common Factor of 68, 89, 170 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Factors of 170

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

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

Greatest Common Factor

We found the factors 68,89,170 . The biggest common factor number is the GCF number.
So the greatest common factor 68,89,170 is 1.

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

• GCF of 51, 65, 733
• GCF of 63, 86, 179
• GCF of 53, 35, 657
• GCF of 53, 84, 204
• GCF of 37, 60, 277

1. What is the GCF of 68, 89, 170?

Answer: GCF of 68, 89, 170 is 1.

2. How to Find the GCF of 68, 89, 170

Answer: Greatest Common Factor(GCF) of 68, 89, 170 = 1

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

Step 2: Then multiply all the prime factors GCF(68, 89, 170) = 1.