Greatest Common Factor of 27, 45, 531

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

• Greatest Common Factor of 27, 45, 531 by common division method
• Greatest Common Factor of 27, 45, 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 x 3 = 9

Factors of 27

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

1,3,9,27

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

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 27,45,531 . The biggest common factor number is the GCF number.
So the greatest common factor 27,45,531 is 9.

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

• GCF of 56, 50, 406
• GCF of 38, 12, 896
• GCF of 43, 68, 490
• GCF of 39, 62, 133
• GCF of 87, 51, 887

1. What is the GCF of 27, 45, 531?

Answer: GCF of 27, 45, 531 is 9.

2. How to Find the GCF of 27, 45, 531

Answer: Greatest Common Factor(GCF) of 27, 45, 531 = 9

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

Step 2: Then multiply all the prime factors GCF(27, 45, 531) = 9.