Greatest Common Factor of 520, 138, 369

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

• Greatest Common Factor of 520, 138, 369 by common division method
• Greatest Common Factor of 520, 138, 369 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 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Factors of 369

List of positive integer factors of 369 that divides 369 without a remainder.

1,3,9,41,123,369

Greatest Common Factor

We found the factors 520,138,369 . The biggest common factor number is the GCF number.
So the greatest common factor 520,138,369 is 1.

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

• GCF of 961, 268, 470
• GCF of 820, 158, 814
• GCF of 198, 864, 864
• GCF of 438, 734, 929
• GCF of 457, 398, 452

1. What is the GCF of 520, 138, 369?

Answer: GCF of 520, 138, 369 is 1.

2. How to Find the GCF of 520, 138, 369

Answer: Greatest Common Factor(GCF) of 520, 138, 369 = 1

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

Step 2: Then multiply all the prime factors GCF(520, 138, 369) = 1.