Greatest Common Factor of 17, 63, 427

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

• Greatest Common Factor of 17, 63, 427 by common division method
• Greatest Common Factor of 17, 63, 427 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 63

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

1,3,7,9,21,63

Factors of 427

List of positive integer factors of 427 that divides 427 without a remainder.

1,7,61,427

Greatest Common Factor

We found the factors 17,63,427 . The biggest common factor number is the GCF number.
So the greatest common factor 17,63,427 is 1.

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

• GCF of 69, 37, 300
• GCF of 65, 65, 244
• GCF of 76, 32, 153
• GCF of 22, 40, 411
• GCF of 30, 85, 222

1. What is the GCF of 17, 63, 427?

Answer: GCF of 17, 63, 427 is 1.

2. How to Find the GCF of 17, 63, 427

Answer: Greatest Common Factor(GCF) of 17, 63, 427 = 1

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

Step 2: Then multiply all the prime factors GCF(17, 63, 427) = 1.