Greatest Common Factor of 90, 243, 345

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

• Greatest Common Factor of 90, 243, 345 by common division method
• Greatest Common Factor of 90, 243, 345 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 243

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

1,3,9,27,81,243

Factors of 345

List of positive integer factors of 345 that divides 345 without a remainder.

1,3,5,15,23,69,115,345

Greatest Common Factor

We found the factors 90,243,345 . The biggest common factor number is the GCF number.
So the greatest common factor 90,243,345 is 3.

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

• GCF of 94, 906, 398
• GCF of 66, 830, 797
• GCF of 10, 107, 362
• GCF of 21, 838, 157
• GCF of 58, 485, 575

1. What is the GCF of 90, 243, 345?

Answer: GCF of 90, 243, 345 is 3.

2. How to Find the GCF of 90, 243, 345

Answer: Greatest Common Factor(GCF) of 90, 243, 345 = 3

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

Step 2: Then multiply all the prime factors GCF(90, 243, 345) = 3.