Greatest Common Factor of 19, 18, 81, 334

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

• Greatest Common Factor of 19, 18, 81, 334 by common division method
• Greatest Common Factor of 19, 18, 81, 334 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 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 18

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

1,2,3,6,9,18

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 334

List of positive integer factors of 334 that divides 334 without a remainder.

1,2,167,334

Greatest Common Factor

We found the factors 19,18,81,334 . The biggest common factor number is the GCF number.
So the greatest common factor 19,18,81,334 is 1.

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

• GCF of 89, 15, 94, 504
• GCF of 90, 61, 30, 308
• GCF of 40, 10, 28, 836
• GCF of 22, 15, 59, 573
• GCF of 83, 89, 43, 312

1. What is the GCF of 19, 18, 81, 334?

Answer: GCF of 19, 18, 81, 334 is 1.

2. How to Find the GCF of 19, 18, 81, 334

Answer: Greatest Common Factor(GCF) of 19, 18, 81, 334 = 1

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

Step 2: Then multiply all the prime factors GCF(19, 18, 81, 334) = 1.