Greatest Common Factor of 45, 750, 243

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

• Greatest Common Factor of 45, 750, 243 by common division method
• Greatest Common Factor of 45, 750, 243 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 45

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

1,3,5,9,15,45

Factors of 750

List of positive integer factors of 750 that divides 750 without a remainder.

1,2,3,5,6,10,15,25,30,50,75,125,150,250,375,750

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 45,750,243 . The biggest common factor number is the GCF number.
So the greatest common factor 45,750,243 is 3.

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

• GCF of 74, 488, 172
• GCF of 19, 888, 419
• GCF of 32, 827, 237
• GCF of 28, 699, 323
• GCF of 32, 272, 229

1. What is the GCF of 45, 750, 243?

Answer: GCF of 45, 750, 243 is 3.

2. How to Find the GCF of 45, 750, 243

Answer: Greatest Common Factor(GCF) of 45, 750, 243 = 3

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

Step 2: Then multiply all the prime factors GCF(45, 750, 243) = 3.