Greatest Common Factor of 408, 542, 80

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

• Greatest Common Factor of 408, 542, 80 by common division method
• Greatest Common Factor of 408, 542, 80 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

Factors of 408

List of positive integer factors of 408 that divides 408 without a remainder.

1,2,3,4,6,8,12,17,24,34,51,68,102,136,204,408

Factors of 542

List of positive integer factors of 542 that divides 542 without a remainder.

1,2,271,542

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

Greatest Common Factor

We found the factors 408,542,80 . The biggest common factor number is the GCF number.
So the greatest common factor 408,542,80 is 2.

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

• GCF of 230, 847, 86
• GCF of 270, 591, 19
• GCF of 220, 177, 94
• GCF of 431, 971, 59
• GCF of 111, 681, 57

1. What is the GCF of 408, 542, 80?

Answer: GCF of 408, 542, 80 is 2.

2. How to Find the GCF of 408, 542, 80

Answer: Greatest Common Factor(GCF) of 408, 542, 80 = 2

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

Step 2: Then multiply all the prime factors GCF(408, 542, 80) = 2.