Greatest Common Factor of 438, 486, 69

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

• Greatest Common Factor of 438, 486, 69 by common division method
• Greatest Common Factor of 438, 486, 69 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 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

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 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Greatest Common Factor

We found the factors 438,486,69 . The biggest common factor number is the GCF number.
So the greatest common factor 438,486,69 is 3.

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

• GCF of 385, 917, 41
• GCF of 929, 339, 45
• GCF of 771, 712, 31
• GCF of 520, 499, 32
• GCF of 400, 652, 41

1. What is the GCF of 438, 486, 69?

Answer: GCF of 438, 486, 69 is 3.

2. How to Find the GCF of 438, 486, 69

Answer: Greatest Common Factor(GCF) of 438, 486, 69 = 3

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

Step 2: Then multiply all the prime factors GCF(438, 486, 69) = 3.