Greatest Common Factor of 165, 133, 345

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

• Greatest Common Factor of 165, 133, 345 by common division method
• Greatest Common Factor of 165, 133, 345 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 165

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

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

Factors of 133

List of positive integer factors of 133 that divides 133 without a remainder.

1,7,19,133

Factors of 345

List of positive integer factors of 345 that divides 345 without a remainder.

1,3,5,15,23,69,115,345

Greatest Common Factor

We found the factors 165,133,345 . The biggest common factor number is the GCF number.
So the greatest common factor 165,133,345 is 1.

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

• GCF of 618, 218, 269
• GCF of 535, 751, 586
• GCF of 458, 400, 289
• GCF of 924, 252, 579
• GCF of 830, 937, 820

1. What is the GCF of 165, 133, 345?

Answer: GCF of 165, 133, 345 is 1.

2. How to Find the GCF of 165, 133, 345

Answer: Greatest Common Factor(GCF) of 165, 133, 345 = 1

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

Step 2: Then multiply all the prime factors GCF(165, 133, 345) = 1.