Greatest Common Factor of 80, 59, 42, 519

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

• Greatest Common Factor of 80, 59, 42, 519 by common division method
• Greatest Common Factor of 80, 59, 42, 519 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 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 59

List of positive integer factors of 59 that divides 59 without a remainder.

1,59

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 519

List of positive integer factors of 519 that divides 519 without a remainder.

1,3,173,519

Greatest Common Factor

We found the factors 80,59,42,519 . The biggest common factor number is the GCF number.
So the greatest common factor 80,59,42,519 is 1.

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

• GCF of 89, 45, 11, 920
• GCF of 31, 81, 58, 427
• GCF of 68, 94, 99, 390
• GCF of 86, 97, 74, 942
• GCF of 72, 62, 66, 367

1. What is the GCF of 80, 59, 42, 519?

Answer: GCF of 80, 59, 42, 519 is 1.

2. How to Find the GCF of 80, 59, 42, 519

Answer: Greatest Common Factor(GCF) of 80, 59, 42, 519 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 59, 42, 519) = 1.