Greatest Common Factor of 66, 207, 306

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

• Greatest Common Factor of 66, 207, 306 by common division method
• Greatest Common Factor of 66, 207, 306 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

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 207

List of positive integer factors of 207 that divides 207 without a remainder.

1,3,9,23,69,207

Factors of 306

List of positive integer factors of 306 that divides 306 without a remainder.

1,2,3,6,9,17,18,34,51,102,153,306

Greatest Common Factor

We found the factors 66,207,306 . The biggest common factor number is the GCF number.
So the greatest common factor 66,207,306 is 3.

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

• GCF of 30, 569, 370
• GCF of 93, 467, 903
• GCF of 71, 932, 299
• GCF of 19, 571, 678
• GCF of 89, 981, 902

1. What is the GCF of 66, 207, 306?

Answer: GCF of 66, 207, 306 is 3.

2. How to Find the GCF of 66, 207, 306

Answer: Greatest Common Factor(GCF) of 66, 207, 306 = 3

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

Step 2: Then multiply all the prime factors GCF(66, 207, 306) = 3.