Greatest Common Factor of 66, 18, 738

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

• Greatest Common Factor of 66, 18, 738 by common division method
• Greatest Common Factor of 66, 18, 738 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 x 3 = 6

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 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 738

List of positive integer factors of 738 that divides 738 without a remainder.

1,2,3,6,9,18,41,82,123,246,369,738

Greatest Common Factor

We found the factors 66,18,738 . The biggest common factor number is the GCF number.
So the greatest common factor 66,18,738 is 6.

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

• GCF of 66, 23, 623
• GCF of 17, 52, 542
• GCF of 70, 36, 191
• GCF of 90, 54, 140
• GCF of 63, 96, 354

1. What is the GCF of 66, 18, 738?

Answer: GCF of 66, 18, 738 is 6.

2. How to Find the GCF of 66, 18, 738

Answer: Greatest Common Factor(GCF) of 66, 18, 738 = 6

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

Step 2: Then multiply all the prime factors GCF(66, 18, 738) = 6.