Greatest Common Factor of 99, 30, 705

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

• Greatest Common Factor of 99, 30, 705 by common division method
• Greatest Common Factor of 99, 30, 705 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 705

List of positive integer factors of 705 that divides 705 without a remainder.

1,3,5,15,47,141,235,705

Greatest Common Factor

We found the factors 99,30,705 . The biggest common factor number is the GCF number.
So the greatest common factor 99,30,705 is 3.

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

• GCF of 95, 98, 375
• GCF of 49, 95, 690
• GCF of 65, 10, 873
• GCF of 76, 88, 389
• GCF of 58, 60, 386

1. What is the GCF of 99, 30, 705?

Answer: GCF of 99, 30, 705 is 3.

2. How to Find the GCF of 99, 30, 705

Answer: Greatest Common Factor(GCF) of 99, 30, 705 = 3

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

Step 2: Then multiply all the prime factors GCF(99, 30, 705) = 3.