Greatest Common Factor of 45, 82, 90, 33

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

• Greatest Common Factor of 45, 82, 90, 33 by common division method
• Greatest Common Factor of 45, 82, 90, 33 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 45

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

1,3,5,9,15,45

Factors of 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 33

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

1,3,11,33

Greatest Common Factor

We found the factors 45,82,90,33 . The biggest common factor number is the GCF number.
So the greatest common factor 45,82,90,33 is 1.

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

• GCF of 87, 17, 75, 73
• GCF of 36, 97, 41, 20
• GCF of 88, 71, 36, 35
• GCF of 39, 74, 98, 89
• GCF of 36, 36, 90, 53

1. What is the GCF of 45, 82, 90, 33?

Answer: GCF of 45, 82, 90, 33 is 1.

2. How to Find the GCF of 45, 82, 90, 33

Answer: Greatest Common Factor(GCF) of 45, 82, 90, 33 = 1

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

Step 2: Then multiply all the prime factors GCF(45, 82, 90, 33) = 1.