Greatest Common Factor of 80, 59, 78, 398

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

• Greatest Common Factor of 80, 59, 78, 398 by common division method
• Greatest Common Factor of 80, 59, 78, 398 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 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 398

List of positive integer factors of 398 that divides 398 without a remainder.

1,2,199,398

Greatest Common Factor

We found the factors 80,59,78,398 . The biggest common factor number is the GCF number.
So the greatest common factor 80,59,78,398 is 1.

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

• GCF of 51, 14, 35, 867
• GCF of 94, 38, 91, 575
• GCF of 73, 70, 56, 804
• GCF of 87, 35, 47, 901
• GCF of 19, 22, 32, 732

1. What is the GCF of 80, 59, 78, 398?

Answer: GCF of 80, 59, 78, 398 is 1.

2. How to Find the GCF of 80, 59, 78, 398

Answer: Greatest Common Factor(GCF) of 80, 59, 78, 398 = 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, 78, 398) = 1.