Greatest Common Factor of 30, 172, 396

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

• Greatest Common Factor of 30, 172, 396 by common division method
• Greatest Common Factor of 30, 172, 396 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 172

List of positive integer factors of 172 that divides 172 without a remainder.

1,2,4,43,86,172

Factors of 396

List of positive integer factors of 396 that divides 396 without a remainder.

1,2,3,4,6,9,11,12,18,22,33,36,44,66,99,132,198,396

Greatest Common Factor

We found the factors 30,172,396 . The biggest common factor number is the GCF number.
So the greatest common factor 30,172,396 is 2.

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

• GCF of 25, 991, 307
• GCF of 80, 226, 997
• GCF of 84, 758, 737
• GCF of 42, 831, 289
• GCF of 51, 822, 199

1. What is the GCF of 30, 172, 396?

Answer: GCF of 30, 172, 396 is 2.

2. How to Find the GCF of 30, 172, 396

Answer: Greatest Common Factor(GCF) of 30, 172, 396 = 2

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

Step 2: Then multiply all the prime factors GCF(30, 172, 396) = 2.