Greatest Common Factor of 99, 66, 915

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

• Greatest Common Factor of 99, 66, 915 by common division method
• Greatest Common Factor of 99, 66, 915 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 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

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 99,66,915 . The biggest common factor number is the GCF number.
So the greatest common factor 99,66,915 is 3.

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

• GCF of 69, 15, 781
• GCF of 55, 66, 671
• GCF of 21, 91, 593
• GCF of 42, 73, 116
• GCF of 86, 57, 326

1. What is the GCF of 99, 66, 915?

Answer: GCF of 99, 66, 915 is 3.

2. How to Find the GCF of 99, 66, 915

Answer: Greatest Common Factor(GCF) of 99, 66, 915 = 3

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

Step 2: Then multiply all the prime factors GCF(99, 66, 915) = 3.