Greatest Common Factor of 45, 75, 828

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

• Greatest Common Factor of 45, 75, 828 by common division method
• Greatest Common Factor of 45, 75, 828 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 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 828

List of positive integer factors of 828 that divides 828 without a remainder.

1,2,3,4,6,9,12,18,23,36,46,69,92,138,207,276,414,828

Greatest Common Factor

We found the factors 45,75,828 . The biggest common factor number is the GCF number.
So the greatest common factor 45,75,828 is 3.

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

• GCF of 68, 12, 612
• GCF of 25, 97, 163
• GCF of 17, 20, 763
• GCF of 21, 21, 574
• GCF of 87, 90, 332

1. What is the GCF of 45, 75, 828?

Answer: GCF of 45, 75, 828 is 3.

2. How to Find the GCF of 45, 75, 828

Answer: Greatest Common Factor(GCF) of 45, 75, 828 = 3

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

Step 2: Then multiply all the prime factors GCF(45, 75, 828) = 3.