Greatest Common Factor of 38, 65, 18, 889

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

• Greatest Common Factor of 38, 65, 18, 889 by common division method
• Greatest Common Factor of 38, 65, 18, 889 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 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 18

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

1,2,3,6,9,18

Factors of 889

List of positive integer factors of 889 that divides 889 without a remainder.

1,7,127,889

Greatest Common Factor

We found the factors 38,65,18,889 . The biggest common factor number is the GCF number.
So the greatest common factor 38,65,18,889 is 1.

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

• GCF of 69, 21, 35, 242
• GCF of 97, 89, 35, 139
• GCF of 13, 20, 12, 884
• GCF of 11, 20, 14, 598
• GCF of 20, 20, 96, 496

1. What is the GCF of 38, 65, 18, 889?

Answer: GCF of 38, 65, 18, 889 is 1.

2. How to Find the GCF of 38, 65, 18, 889

Answer: Greatest Common Factor(GCF) of 38, 65, 18, 889 = 1

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

Step 2: Then multiply all the prime factors GCF(38, 65, 18, 889) = 1.