Greatest Common Factor of 393, 417, 188, 165

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

• Greatest Common Factor of 393, 417, 188, 165 by common division method
• Greatest Common Factor of 393, 417, 188, 165 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 393

List of positive integer factors of 393 that divides 393 without a remainder.

1,3,131,393

Factors of 417

List of positive integer factors of 417 that divides 417 without a remainder.

1,3,139,417

Factors of 188

List of positive integer factors of 188 that divides 188 without a remainder.

1,2,4,47,94,188

Factors of 165

List of positive integer factors of 165 that divides 165 without a remainder.

1,3,5,11,15,33,55,165

Greatest Common Factor

We found the factors 393,417,188,165 . The biggest common factor number is the GCF number.
So the greatest common factor 393,417,188,165 is 1.

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

• GCF of 917, 961, 809, 772
• GCF of 566, 358, 724, 296
• GCF of 642, 425, 505, 832
• GCF of 966, 954, 768, 443
• GCF of 952, 211, 363, 523

1. What is the GCF of 393, 417, 188, 165?

Answer: GCF of 393, 417, 188, 165 is 1.

2. How to Find the GCF of 393, 417, 188, 165

Answer: Greatest Common Factor(GCF) of 393, 417, 188, 165 = 1

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

Step 2: Then multiply all the prime factors GCF(393, 417, 188, 165) = 1.