Greatest Common Factor of 815, 495, 730

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

• Greatest Common Factor of 815, 495, 730 by common division method
• Greatest Common Factor of 815, 495, 730 with matching the biggest common factor

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∴ So the GCF of the given numbers is 5 = 5

Factors of 815

List of positive integer factors of 815 that divides 815 without a remainder.

1,5,163,815

Factors of 495

List of positive integer factors of 495 that divides 495 without a remainder.

1,3,5,9,11,15,33,45,55,99,165,495

Factors of 730

List of positive integer factors of 730 that divides 730 without a remainder.

1,2,5,10,73,146,365,730

Greatest Common Factor

We found the factors 815,495,730 . The biggest common factor number is the GCF number.
So the greatest common factor 815,495,730 is 5.

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

• GCF of 467, 204, 309
• GCF of 119, 610, 983
• GCF of 745, 178, 431
• GCF of 945, 411, 219
• GCF of 101, 138, 372

1. What is the GCF of 815, 495, 730?

Answer: GCF of 815, 495, 730 is 5.

2. How to Find the GCF of 815, 495, 730

Answer: Greatest Common Factor(GCF) of 815, 495, 730 = 5

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

Step 2: Then multiply all the prime factors GCF(815, 495, 730) = 5.