Greatest Common Factor of 30, 170, 324

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

• Greatest Common Factor of 30, 170, 324 by common division method
• Greatest Common Factor of 30, 170, 324 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

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 324

List of positive integer factors of 324 that divides 324 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,81,108,162,324

Greatest Common Factor

We found the factors 30,170,324 . The biggest common factor number is the GCF number.
So the greatest common factor 30,170,324 is 2.

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

• GCF of 69, 167, 884
• GCF of 41, 210, 285
• GCF of 20, 114, 743
• GCF of 82, 284, 785
• GCF of 42, 816, 978

1. What is the GCF of 30, 170, 324?

Answer: GCF of 30, 170, 324 is 2.

2. How to Find the GCF of 30, 170, 324

Answer: Greatest Common Factor(GCF) of 30, 170, 324 = 2

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

Step 2: Then multiply all the prime factors GCF(30, 170, 324) = 2.