Greatest Common Factor of 27, 90, 15, 756

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

• Greatest Common Factor of 27, 90, 15, 756 by common division method
• Greatest Common Factor of 27, 90, 15, 756 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 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 756

List of positive integer factors of 756 that divides 756 without a remainder.

1,2,3,4,6,7,9,12,14,18,21,27,28,36,42,54,63,84,108,126,189,252,378,756

Greatest Common Factor

We found the factors 27,90,15,756 . The biggest common factor number is the GCF number.
So the greatest common factor 27,90,15,756 is 3.

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

• GCF of 53, 88, 95, 749
• GCF of 83, 38, 44, 889
• GCF of 77, 71, 39, 214
• GCF of 12, 34, 44, 545
• GCF of 26, 93, 53, 409

1. What is the GCF of 27, 90, 15, 756?

Answer: GCF of 27, 90, 15, 756 is 3.

2. How to Find the GCF of 27, 90, 15, 756

Answer: Greatest Common Factor(GCF) of 27, 90, 15, 756 = 3

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

Step 2: Then multiply all the prime factors GCF(27, 90, 15, 756) = 3.