Greatest Common Factor of 66, 648, 423

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

• Greatest Common Factor of 66, 648, 423 by common division method
• Greatest Common Factor of 66, 648, 423 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 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 648

List of positive integer factors of 648 that divides 648 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,81,108,162,216,324,648

Factors of 423

List of positive integer factors of 423 that divides 423 without a remainder.

1,3,9,47,141,423

Greatest Common Factor

We found the factors 66,648,423 . The biggest common factor number is the GCF number.
So the greatest common factor 66,648,423 is 3.

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

• GCF of 69, 307, 260
• GCF of 67, 117, 655
• GCF of 63, 276, 710
• GCF of 22, 682, 660
• GCF of 94, 856, 803

1. What is the GCF of 66, 648, 423?

Answer: GCF of 66, 648, 423 is 3.

2. How to Find the GCF of 66, 648, 423

Answer: Greatest Common Factor(GCF) of 66, 648, 423 = 3

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

Step 2: Then multiply all the prime factors GCF(66, 648, 423) = 3.