Greatest Common Factor of 45, 468, 645

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

• Greatest Common Factor of 45, 468, 645 by common division method
• Greatest Common Factor of 45, 468, 645 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 468

List of positive integer factors of 468 that divides 468 without a remainder.

1,2,3,4,6,9,12,13,18,26,36,39,52,78,117,156,234,468

Factors of 645

List of positive integer factors of 645 that divides 645 without a remainder.

1,3,5,15,43,129,215,645

Greatest Common Factor

We found the factors 45,468,645 . The biggest common factor number is the GCF number.
So the greatest common factor 45,468,645 is 3.

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

• GCF of 44, 355, 727
• GCF of 40, 336, 905
• GCF of 79, 646, 251
• GCF of 41, 219, 873
• GCF of 58, 489, 167

1. What is the GCF of 45, 468, 645?

Answer: GCF of 45, 468, 645 is 3.

2. How to Find the GCF of 45, 468, 645

Answer: Greatest Common Factor(GCF) of 45, 468, 645 = 3

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

Step 2: Then multiply all the prime factors GCF(45, 468, 645) = 3.