Greatest Common Factor of 30, 39, 12, 366

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

• Greatest Common Factor of 30, 39, 12, 366 by common division method
• Greatest Common Factor of 30, 39, 12, 366 with matching the biggest common factor

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

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 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 366

List of positive integer factors of 366 that divides 366 without a remainder.

1,2,3,6,61,122,183,366

Greatest Common Factor

We found the factors 30,39,12,366 . The biggest common factor number is the GCF number.
So the greatest common factor 30,39,12,366 is 3.

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

• GCF of 67, 17, 46, 244
• GCF of 12, 18, 77, 244
• GCF of 15, 77, 53, 226
• GCF of 29, 17, 37, 866
• GCF of 24, 67, 20, 943

1. What is the GCF of 30, 39, 12, 366?

Answer: GCF of 30, 39, 12, 366 is 3.

2. How to Find the GCF of 30, 39, 12, 366

Answer: Greatest Common Factor(GCF) of 30, 39, 12, 366 = 3

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

Step 2: Then multiply all the prime factors GCF(30, 39, 12, 366) = 3.