Greatest Common Factor of 66, 308, 172

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

• Greatest Common Factor of 66, 308, 172 by common division method
• Greatest Common Factor of 66, 308, 172 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 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 308

List of positive integer factors of 308 that divides 308 without a remainder.

1,2,4,7,11,14,22,28,44,77,154,308

Factors of 172

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

1,2,4,43,86,172

Greatest Common Factor

We found the factors 66,308,172 . The biggest common factor number is the GCF number.
So the greatest common factor 66,308,172 is 2.

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

• GCF of 98, 934, 676
• GCF of 83, 852, 607
• GCF of 47, 617, 981
• GCF of 79, 773, 573
• GCF of 23, 531, 566

1. What is the GCF of 66, 308, 172?

Answer: GCF of 66, 308, 172 is 2.

2. How to Find the GCF of 66, 308, 172

Answer: Greatest Common Factor(GCF) of 66, 308, 172 = 2

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

Step 2: Then multiply all the prime factors GCF(66, 308, 172) = 2.