Greatest Common Factor of 345, 505, 915

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

• Greatest Common Factor of 345, 505, 915 by common division method
• Greatest Common Factor of 345, 505, 915 with matching the biggest common factor

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

Factors of 345

List of positive integer factors of 345 that divides 345 without a remainder.

1,3,5,15,23,69,115,345

Factors of 505

List of positive integer factors of 505 that divides 505 without a remainder.

1,5,101,505

Factors of 915

List of positive integer factors of 915 that divides 915 without a remainder.

1,3,5,15,61,183,305,915

Greatest Common Factor

We found the factors 345,505,915 . The biggest common factor number is the GCF number.
So the greatest common factor 345,505,915 is 5.

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

• GCF of 111, 717, 646
• GCF of 165, 583, 675
• GCF of 243, 547, 723
• GCF of 224, 851, 735
• GCF of 182, 222, 292

1. What is the GCF of 345, 505, 915?

Answer: GCF of 345, 505, 915 is 5.

2. How to Find the GCF of 345, 505, 915

Answer: Greatest Common Factor(GCF) of 345, 505, 915 = 5

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

Step 2: Then multiply all the prime factors GCF(345, 505, 915) = 5.