Greatest Common Factor of 99, 27, 28, 699

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

• Greatest Common Factor of 99, 27, 28, 699 by common division method
• Greatest Common Factor of 99, 27, 28, 699 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 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 699

List of positive integer factors of 699 that divides 699 without a remainder.

1,3,233,699

Greatest Common Factor

We found the factors 99,27,28,699 . The biggest common factor number is the GCF number.
So the greatest common factor 99,27,28,699 is 1.

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

• GCF of 59, 19, 74, 667
• GCF of 88, 91, 21, 101
• GCF of 55, 59, 74, 862
• GCF of 69, 16, 29, 405
• GCF of 14, 52, 98, 155

1. What is the GCF of 99, 27, 28, 699?

Answer: GCF of 99, 27, 28, 699 is 1.

2. How to Find the GCF of 99, 27, 28, 699

Answer: Greatest Common Factor(GCF) of 99, 27, 28, 699 = 1

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

Step 2: Then multiply all the prime factors GCF(99, 27, 28, 699) = 1.