Greatest Common Factor of 99, 39, 438, 516

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

• Greatest Common Factor of 99, 39, 438, 516 by common division method
• Greatest Common Factor of 99, 39, 438, 516 with matching the biggest common factor

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

Factors of 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Factors of 516

List of positive integer factors of 516 that divides 516 without a remainder.

1,2,3,4,6,12,43,86,129,172,258,516

Greatest Common Factor

We found the factors 99,39,438,516 . The biggest common factor number is the GCF number.
So the greatest common factor 99,39,438,516 is 3.

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

• GCF of 10, 11, 686, 775
• GCF of 13, 92, 807, 156
• GCF of 23, 16, 136, 571
• GCF of 49, 67, 188, 961
• GCF of 56, 63, 758, 579

1. What is the GCF of 99, 39, 438, 516?

Answer: GCF of 99, 39, 438, 516 is 3.

2. How to Find the GCF of 99, 39, 438, 516

Answer: Greatest Common Factor(GCF) of 99, 39, 438, 516 = 3

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

Step 2: Then multiply all the prime factors GCF(99, 39, 438, 516) = 3.