Greatest Common Factor of 33, 253, 820

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

• Greatest Common Factor of 33, 253, 820 by common division method
• Greatest Common Factor of 33, 253, 820 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 33

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

1,3,11,33

Factors of 253

List of positive integer factors of 253 that divides 253 without a remainder.

1,11,23,253

Factors of 820

List of positive integer factors of 820 that divides 820 without a remainder.

1,2,4,5,10,20,41,82,164,205,410,820

Greatest Common Factor

We found the factors 33,253,820 . The biggest common factor number is the GCF number.
So the greatest common factor 33,253,820 is 1.

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

• GCF of 41, 454, 427
• GCF of 54, 132, 218
• GCF of 34, 925, 374
• GCF of 80, 526, 800
• GCF of 47, 718, 107

1. What is the GCF of 33, 253, 820?

Answer: GCF of 33, 253, 820 is 1.

2. How to Find the GCF of 33, 253, 820

Answer: Greatest Common Factor(GCF) of 33, 253, 820 = 1

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

Step 2: Then multiply all the prime factors GCF(33, 253, 820) = 1.