Greatest Common Factor of 38, 85, 80, 439

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

• Greatest Common Factor of 38, 85, 80, 439 by common division method
• Greatest Common Factor of 38, 85, 80, 439 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 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

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 439

List of positive integer factors of 439 that divides 439 without a remainder.

1,439

Greatest Common Factor

We found the factors 38,85,80,439 . The biggest common factor number is the GCF number.
So the greatest common factor 38,85,80,439 is 1.

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

• GCF of 90, 15, 76, 152
• GCF of 85, 43, 43, 102
• GCF of 13, 47, 32, 166
• GCF of 93, 90, 28, 375
• GCF of 59, 98, 12, 110

1. What is the GCF of 38, 85, 80, 439?

Answer: GCF of 38, 85, 80, 439 is 1.

2. How to Find the GCF of 38, 85, 80, 439

Answer: Greatest Common Factor(GCF) of 38, 85, 80, 439 = 1

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

Step 2: Then multiply all the prime factors GCF(38, 85, 80, 439) = 1.