Greatest Common Factor of 520, 345, 11

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

• Greatest Common Factor of 520, 345, 11 by common division method
• Greatest Common Factor of 520, 345, 11 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 520

List of positive integer factors of 520 that divides 520 without a remainder.

1,2,4,5,8,10,13,20,26,40,52,65,104,130,260,520

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 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Greatest Common Factor

We found the factors 520,345,11 . The biggest common factor number is the GCF number.
So the greatest common factor 520,345,11 is 1.

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

• GCF of 160, 898, 29
• GCF of 274, 941, 10
• GCF of 451, 148, 30
• GCF of 649, 819, 19
• GCF of 622, 138, 33

1. What is the GCF of 520, 345, 11?

Answer: GCF of 520, 345, 11 is 1.

2. How to Find the GCF of 520, 345, 11

Answer: Greatest Common Factor(GCF) of 520, 345, 11 = 1

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

Step 2: Then multiply all the prime factors GCF(520, 345, 11) = 1.