Greatest Common Factor of 18, 636, 133

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

• Greatest Common Factor of 18, 636, 133 by common division method
• Greatest Common Factor of 18, 636, 133 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 18

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

1,2,3,6,9,18

Factors of 636

List of positive integer factors of 636 that divides 636 without a remainder.

1,2,3,4,6,12,53,106,159,212,318,636

Factors of 133

List of positive integer factors of 133 that divides 133 without a remainder.

1,7,19,133

Greatest Common Factor

We found the factors 18,636,133 . The biggest common factor number is the GCF number.
So the greatest common factor 18,636,133 is 1.

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

• GCF of 88, 101, 435
• GCF of 63, 869, 616
• GCF of 31, 138, 489
• GCF of 73, 582, 770
• GCF of 85, 236, 570

1. What is the GCF of 18, 636, 133?

Answer: GCF of 18, 636, 133 is 1.

2. How to Find the GCF of 18, 636, 133

Answer: Greatest Common Factor(GCF) of 18, 636, 133 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 636, 133) = 1.