Greatest Common Factor of 17, 20, 99, 383

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

• Greatest Common Factor of 17, 20, 99, 383 by common division method
• Greatest Common Factor of 17, 20, 99, 383 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 17

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

1,17

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 99

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

1,3,9,11,33,99

Factors of 383

List of positive integer factors of 383 that divides 383 without a remainder.

1,383

Greatest Common Factor

We found the factors 17,20,99,383 . The biggest common factor number is the GCF number.
So the greatest common factor 17,20,99,383 is 1.

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

• GCF of 37, 62, 92, 342
• GCF of 79, 62, 93, 422
• GCF of 34, 24, 72, 973
• GCF of 74, 80, 86, 401
• GCF of 14, 15, 88, 862

1. What is the GCF of 17, 20, 99, 383?

Answer: GCF of 17, 20, 99, 383 is 1.

2. How to Find the GCF of 17, 20, 99, 383

Answer: Greatest Common Factor(GCF) of 17, 20, 99, 383 = 1

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

Step 2: Then multiply all the prime factors GCF(17, 20, 99, 383) = 1.