Greatest Common Factor of 170, 98, 89

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

• Greatest Common Factor of 170, 98, 89 by common division method
• Greatest Common Factor of 170, 98, 89 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 170

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

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

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 89

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

1,89

Greatest Common Factor

We found the factors 170,98,89 . The biggest common factor number is the GCF number.
So the greatest common factor 170,98,89 is 1.

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

• GCF of 360, 88, 73
• GCF of 228, 70, 32
• GCF of 779, 21, 27
• GCF of 515, 97, 62
• GCF of 499, 96, 81

1. What is the GCF of 170, 98, 89?

Answer: GCF of 170, 98, 89 is 1.

2. How to Find the GCF of 170, 98, 89

Answer: Greatest Common Factor(GCF) of 170, 98, 89 = 1

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

Step 2: Then multiply all the prime factors GCF(170, 98, 89) = 1.