Greatest Common Factor of 1815, 7272

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

• Greatest Common Factor of 1815, 7272 by common division method
• Greatest Common Factor of 1815, 7272 with matching the biggest common factor

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

Factors of 1815

List of positive integer factors of 1815 that divides 1815 without a remainder.

1,3,5,11,15,33,55,121,165,363,605,1815

Factors of 7272

List of positive integer factors of 7272 that divides 7272 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72,101,202,303,404,606,808,909,1212,1818,2424,3636,7272

Greatest Common Factor

We found the factors 1815,7272 . The biggest common factor number is the GCF number.
So the greatest common factor 1815,7272 is 3.

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

• GCF of 9790, 6699
• GCF of 7509, 4621
• GCF of 8063, 6689
• GCF of 8114, 2178
• GCF of 5496, 9832

1. What is the GCF of 1815, 7272?

Answer: GCF of 1815, 7272 is 3.

2. How to Find the GCF of 1815, 7272

Answer: Greatest Common Factor(GCF) of 1815, 7272 = 3

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

Step 2: Then multiply all the prime factors GCF(1815, 7272) = 3.