Greatest Common Factor of 546, 428, 80

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

• Greatest Common Factor of 546, 428, 80 by common division method
• Greatest Common Factor of 546, 428, 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 546

List of positive integer factors of 546 that divides 546 without a remainder.

1,2,3,6,7,13,14,21,26,39,42,78,91,182,273,546

Factors of 428

List of positive integer factors of 428 that divides 428 without a remainder.

1,2,4,107,214,428

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 546,428,80 . The biggest common factor number is the GCF number.
So the greatest common factor 546,428,80 is 2.

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

• GCF of 279, 948, 23
• GCF of 651, 283, 90
• GCF of 439, 541, 56
• GCF of 691, 168, 55
• GCF of 601, 371, 42

1. What is the GCF of 546, 428, 80?

Answer: GCF of 546, 428, 80 is 2.

2. How to Find the GCF of 546, 428, 80

Answer: Greatest Common Factor(GCF) of 546, 428, 80 = 2

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

Step 2: Then multiply all the prime factors GCF(546, 428, 80) = 2.