Greatest Common Factor of 34, 45, 243

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

• Greatest Common Factor of 34, 45, 243 by common division method
• Greatest Common Factor of 34, 45, 243 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 243

List of positive integer factors of 243 that divides 243 without a remainder.

1,3,9,27,81,243

Greatest Common Factor

We found the factors 34,45,243 . The biggest common factor number is the GCF number.
So the greatest common factor 34,45,243 is 1.

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

• GCF of 85, 55, 112
• GCF of 44, 71, 739
• GCF of 85, 35, 405
• GCF of 86, 95, 966
• GCF of 75, 16, 109

1. What is the GCF of 34, 45, 243?

Answer: GCF of 34, 45, 243 is 1.

2. How to Find the GCF of 34, 45, 243

Answer: Greatest Common Factor(GCF) of 34, 45, 243 = 1

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

Step 2: Then multiply all the prime factors GCF(34, 45, 243) = 1.