Greatest Common Factor of 99, 12, 72, 284

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

• Greatest Common Factor of 99, 12, 72, 284 by common division method
• Greatest Common Factor of 99, 12, 72, 284 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 99

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

1,3,9,11,33,99

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 284

List of positive integer factors of 284 that divides 284 without a remainder.

1,2,4,71,142,284

Greatest Common Factor

We found the factors 99,12,72,284 . The biggest common factor number is the GCF number.
So the greatest common factor 99,12,72,284 is 1.

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

• GCF of 80, 16, 13, 335
• GCF of 72, 13, 50, 449
• GCF of 35, 58, 22, 739
• GCF of 95, 35, 72, 165
• GCF of 56, 38, 92, 231

1. What is the GCF of 99, 12, 72, 284?

Answer: GCF of 99, 12, 72, 284 is 1.

2. How to Find the GCF of 99, 12, 72, 284

Answer: Greatest Common Factor(GCF) of 99, 12, 72, 284 = 1

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

Step 2: Then multiply all the prime factors GCF(99, 12, 72, 284) = 1.