Greatest Common Factor of 18, 42, 633

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

• Greatest Common Factor of 18, 42, 633 by common division method
• Greatest Common Factor of 18, 42, 633 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 18

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

1,2,3,6,9,18

Factors of 42

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

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

Factors of 633

List of positive integer factors of 633 that divides 633 without a remainder.

1,3,211,633

Greatest Common Factor

We found the factors 18,42,633 . The biggest common factor number is the GCF number.
So the greatest common factor 18,42,633 is 3.

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

• GCF of 69, 90, 373
• GCF of 85, 32, 883
• GCF of 66, 98, 930
• GCF of 11, 89, 686
• GCF of 31, 45, 468

1. What is the GCF of 18, 42, 633?

Answer: GCF of 18, 42, 633 is 3.

2. How to Find the GCF of 18, 42, 633

Answer: Greatest Common Factor(GCF) of 18, 42, 633 = 3

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

Step 2: Then multiply all the prime factors GCF(18, 42, 633) = 3.