Greatest Common Factor of 219, 486, 42

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

• Greatest Common Factor of 219, 486, 42 by common division method
• Greatest Common Factor of 219, 486, 42 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

Factors of 219

List of positive integer factors of 219 that divides 219 without a remainder.

1,3,73,219

Factors of 486

List of positive integer factors of 486 that divides 486 without a remainder.

1,2,3,6,9,18,27,54,81,162,243,486

Factors of 42

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

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

Greatest Common Factor

We found the factors 219,486,42 . The biggest common factor number is the GCF number.
So the greatest common factor 219,486,42 is 3.

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

• GCF of 684, 119, 61
• GCF of 324, 984, 21
• GCF of 443, 488, 43
• GCF of 291, 775, 72
• GCF of 305, 394, 73

1. What is the GCF of 219, 486, 42?

Answer: GCF of 219, 486, 42 is 3.

2. How to Find the GCF of 219, 486, 42

Answer: Greatest Common Factor(GCF) of 219, 486, 42 = 3

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

Step 2: Then multiply all the prime factors GCF(219, 486, 42) = 3.