Greatest Common Factor of 513, 198, 87

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

• Greatest Common Factor of 513, 198, 87 by common division method
• Greatest Common Factor of 513, 198, 87 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 513

List of positive integer factors of 513 that divides 513 without a remainder.

1,3,9,19,27,57,171,513

Factors of 198

List of positive integer factors of 198 that divides 198 without a remainder.

1,2,3,6,9,11,18,22,33,66,99,198

Factors of 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Greatest Common Factor

We found the factors 513,198,87 . The biggest common factor number is the GCF number.
So the greatest common factor 513,198,87 is 3.

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

• GCF of 914, 318, 61
• GCF of 547, 553, 26
• GCF of 774, 953, 35
• GCF of 647, 972, 50
• GCF of 611, 335, 44

1. What is the GCF of 513, 198, 87?

Answer: GCF of 513, 198, 87 is 3.

2. How to Find the GCF of 513, 198, 87

Answer: Greatest Common Factor(GCF) of 513, 198, 87 = 3

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

Step 2: Then multiply all the prime factors GCF(513, 198, 87) = 3.