Greatest Common Factor of 33, 45, 75, 63

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

• Greatest Common Factor of 33, 45, 75, 63 by common division method
• Greatest Common Factor of 33, 45, 75, 63 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 33

List of positive integer factors of 33 that divides 33 without a remainder.

1,3,11,33

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 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Greatest Common Factor

We found the factors 33,45,75,63 . The biggest common factor number is the GCF number.
So the greatest common factor 33,45,75,63 is 3.

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

• GCF of 71, 96, 22, 53
• GCF of 41, 66, 82, 39
• GCF of 38, 68, 47, 80
• GCF of 57, 18, 29, 57
• GCF of 14, 45, 60, 11

1. What is the GCF of 33, 45, 75, 63?

Answer: GCF of 33, 45, 75, 63 is 3.

2. How to Find the GCF of 33, 45, 75, 63

Answer: Greatest Common Factor(GCF) of 33, 45, 75, 63 = 3

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

Step 2: Then multiply all the prime factors GCF(33, 45, 75, 63) = 3.