Greatest Common Factor of 73, 438, 133

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

• Greatest Common Factor of 73, 438, 133 by common division method
• Greatest Common Factor of 73, 438, 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 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

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 73,438,133 . The biggest common factor number is the GCF number.
So the greatest common factor 73,438,133 is 1.

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

• GCF of 90, 221, 203
• GCF of 24, 551, 312
• GCF of 71, 563, 712
• GCF of 79, 823, 203
• GCF of 55, 280, 851

1. What is the GCF of 73, 438, 133?

Answer: GCF of 73, 438, 133 is 1.

2. How to Find the GCF of 73, 438, 133

Answer: Greatest Common Factor(GCF) of 73, 438, 133 = 1

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

Step 2: Then multiply all the prime factors GCF(73, 438, 133) = 1.