Greatest Common Factor of 14, 99, 35, 80, 21

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

• Greatest Common Factor of 14, 99, 35, 80, 21 by common division method
• Greatest Common Factor of 14, 99, 35, 80, 21 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 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

Factors of 99

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

1,3,9,11,33,99

Factors of 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Greatest Common Factor

We found the factors 14,99,35,80,21 . The biggest common factor number is the GCF number.
So the greatest common factor 14,99,35,80,21 is 1.

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

• GCF of 34, 45, 96, 24, 37
• GCF of 49, 71, 68, 13, 64
• GCF of 95, 48, 49, 34, 10
• GCF of 27, 52, 29, 61, 28
• GCF of 69, 17, 39, 56, 28

1. What is the GCF of 14, 99, 35, 80, 21?

Answer: GCF of 14, 99, 35, 80, 21 is 1.

2. How to Find the GCF of 14, 99, 35, 80, 21

Answer: Greatest Common Factor(GCF) of 14, 99, 35, 80, 21 = 1

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

Step 2: Then multiply all the prime factors GCF(14, 99, 35, 80, 21) = 1.