Greatest Common Factor of 74, 99, 63, 17

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

• Greatest Common Factor of 74, 99, 63, 17 by common division method
• Greatest Common Factor of 74, 99, 63, 17 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 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 99

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

1,3,9,11,33,99

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Greatest Common Factor

We found the factors 74,99,63,17 . The biggest common factor number is the GCF number.
So the greatest common factor 74,99,63,17 is 1.

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

• GCF of 86, 24, 82, 30
• GCF of 35, 49, 91, 84
• GCF of 77, 35, 91, 85
• GCF of 75, 75, 89, 19
• GCF of 41, 96, 27, 27

1. What is the GCF of 74, 99, 63, 17?

Answer: GCF of 74, 99, 63, 17 is 1.

2. How to Find the GCF of 74, 99, 63, 17

Answer: Greatest Common Factor(GCF) of 74, 99, 63, 17 = 1

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

Step 2: Then multiply all the prime factors GCF(74, 99, 63, 17) = 1.