Greatest Common Factor of 45, 240, 717

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

• Greatest Common Factor of 45, 240, 717 by common division method
• Greatest Common Factor of 45, 240, 717 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 240

List of positive integer factors of 240 that divides 240 without a remainder.

1,2,3,4,5,6,8,10,12,15,16,20,24,30,40,48,60,80,120,240

Factors of 717

List of positive integer factors of 717 that divides 717 without a remainder.

1,3,239,717

Greatest Common Factor

We found the factors 45,240,717 . The biggest common factor number is the GCF number.
So the greatest common factor 45,240,717 is 3.

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

• GCF of 80, 484, 579
• GCF of 15, 618, 521
• GCF of 46, 290, 175
• GCF of 38, 115, 642
• GCF of 38, 288, 239

1. What is the GCF of 45, 240, 717?

Answer: GCF of 45, 240, 717 is 3.

2. How to Find the GCF of 45, 240, 717

Answer: Greatest Common Factor(GCF) of 45, 240, 717 = 3

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

Step 2: Then multiply all the prime factors GCF(45, 240, 717) = 3.