Greatest Common Factor of 73, 80, 438

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

• Greatest Common Factor of 73, 80, 438 by common division method
• Greatest Common Factor of 73, 80, 438 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 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 438

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

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

Greatest Common Factor

We found the factors 73,80,438 . The biggest common factor number is the GCF number.
So the greatest common factor 73,80,438 is 1.

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

• GCF of 80, 41, 489
• GCF of 46, 77, 395
• GCF of 92, 82, 299
• GCF of 62, 49, 525
• GCF of 36, 71, 423

1. What is the GCF of 73, 80, 438?

Answer: GCF of 73, 80, 438 is 1.

2. How to Find the GCF of 73, 80, 438

Answer: Greatest Common Factor(GCF) of 73, 80, 438 = 1

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

Step 2: Then multiply all the prime factors GCF(73, 80, 438) = 1.