Greatest Common Factor of 27, 51, 66, 531

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

• Greatest Common Factor of 27, 51, 66, 531 by common division method
• Greatest Common Factor of 27, 51, 66, 531 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 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

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 531

List of positive integer factors of 531 that divides 531 without a remainder.

1,3,9,59,177,531

Greatest Common Factor

We found the factors 27,51,66,531 . The biggest common factor number is the GCF number.
So the greatest common factor 27,51,66,531 is 3.

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

• GCF of 22, 36, 95, 663
• GCF of 96, 38, 53, 254
• GCF of 31, 95, 42, 757
• GCF of 34, 86, 56, 412
• GCF of 49, 10, 14, 101

1. What is the GCF of 27, 51, 66, 531?

Answer: GCF of 27, 51, 66, 531 is 3.

2. How to Find the GCF of 27, 51, 66, 531

Answer: Greatest Common Factor(GCF) of 27, 51, 66, 531 = 3

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

Step 2: Then multiply all the prime factors GCF(27, 51, 66, 531) = 3.