Greatest Common Factor of 34, 55, 73, 18, 381

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

• Greatest Common Factor of 34, 55, 73, 18, 381 by common division method
• Greatest Common Factor of 34, 55, 73, 18, 381 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 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 18

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

1,2,3,6,9,18

Factors of 381

List of positive integer factors of 381 that divides 381 without a remainder.

1,3,127,381

Greatest Common Factor

We found the factors 34,55,73,18,381 . The biggest common factor number is the GCF number.
So the greatest common factor 34,55,73,18,381 is 1.

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

• GCF of 37, 65, 60, 44, 995
• GCF of 24, 64, 43, 98, 398
• GCF of 55, 94, 60, 70, 259
• GCF of 56, 78, 20, 55, 477
• GCF of 85, 52, 16, 38, 619

1. What is the GCF of 34, 55, 73, 18, 381?

Answer: GCF of 34, 55, 73, 18, 381 is 1.

2. How to Find the GCF of 34, 55, 73, 18, 381

Answer: Greatest Common Factor(GCF) of 34, 55, 73, 18, 381 = 1

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

Step 2: Then multiply all the prime factors GCF(34, 55, 73, 18, 381) = 1.