Greatest Common Factor of 17, 67, 399

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

• Greatest Common Factor of 17, 67, 399 by common division method
• Greatest Common Factor of 17, 67, 399 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 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

Factors of 399

List of positive integer factors of 399 that divides 399 without a remainder.

1,3,7,19,21,57,133,399

Greatest Common Factor

We found the factors 17,67,399 . The biggest common factor number is the GCF number.
So the greatest common factor 17,67,399 is 1.

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

• GCF of 23, 79, 745
• GCF of 62, 33, 129
• GCF of 12, 69, 548
• GCF of 75, 54, 998
• GCF of 72, 18, 735

1. What is the GCF of 17, 67, 399?

Answer: GCF of 17, 67, 399 is 1.

2. How to Find the GCF of 17, 67, 399

Answer: Greatest Common Factor(GCF) of 17, 67, 399 = 1

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

Step 2: Then multiply all the prime factors GCF(17, 67, 399) = 1.