Greatest Common Factor of 1815, 1264

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

• Greatest Common Factor of 1815, 1264 by common division method
• Greatest Common Factor of 1815, 1264 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

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 1264

List of positive integer factors of 1264 that divides 1264 without a remainder.

1,2,4,8,16,79,158,316,632,1264

Greatest Common Factor

We found the factors 1815,1264 . The biggest common factor number is the GCF number.
So the greatest common factor 1815,1264 is 1.

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

• GCF of 6497, 2117
• GCF of 6643, 2204
• GCF of 1042, 8858
• GCF of 4142, 1783
• GCF of 4355, 8667

1. What is the GCF of 1815, 1264?

Answer: GCF of 1815, 1264 is 1.

2. How to Find the GCF of 1815, 1264

Answer: Greatest Common Factor(GCF) of 1815, 1264 = 1

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

Step 2: Then multiply all the prime factors GCF(1815, 1264) = 1.