Greatest Common Factor of 538, 165, 133

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

• Greatest Common Factor of 538, 165, 133 by common division method
• Greatest Common Factor of 538, 165, 133 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 538

List of positive integer factors of 538 that divides 538 without a remainder.

1,2,269,538

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

Greatest Common Factor

We found the factors 538,165,133 . The biggest common factor number is the GCF number.
So the greatest common factor 538,165,133 is 1.

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

• GCF of 559, 444, 747
• GCF of 944, 136, 775
• GCF of 244, 199, 311
• GCF of 507, 924, 805
• GCF of 538, 873, 307

1. What is the GCF of 538, 165, 133?

Answer: GCF of 538, 165, 133 is 1.

2. How to Find the GCF of 538, 165, 133

Answer: Greatest Common Factor(GCF) of 538, 165, 133 = 1

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

Step 2: Then multiply all the prime factors GCF(538, 165, 133) = 1.