GCF for 180 and 330

"Greatest Common Factor" Calculator

Greatest Common Factor of

and

What is the Greatest Common Divisor of 180 and 330?

Answer

GCF of 180 and 330 is 30

(Thirty)

Finding GCF for 180 and 330 using all factors (divisors) listing

The first method to find GCF for numbers 180 and 330 is to list all factors for both numbers and pick the highest common one:

All factors of 180: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

All factors of 330: 1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330

So the Greatest Common Factor for 180 and 330 is 30

Finding GCF for 180 and 330 by Prime Factorization

The second method to find GCF for numbers 180 and 330 is to list all Prime Factors for both numbers and multiply the common ones:

All Prime Factors of 180: 2, 2, 3, 3, 5

All Prime Factors of 330: 2, 3, 5, 11

As we can see there are Prime Factors common to both numbers: 2, 3, 5

Now we need to multiply them to find GCF: 2 × 3 × 5 = 30

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See Also

About "Greatest Common Factor" Calculator

This calculator will help you find the greatest common factor (GCF) of two numbers. For example, it can help you find out what is the Greatest Common Divisor of 180 and 330? (The answer is: 30). Select the first number (e.g. '180') and the second number (e.g. '330'). After that hit the 'Calculate' button.
Greatest Common Factor (GCF) also known as the Greatest Common Divisor (GCD) or Highest Common Factor (HCF) - it is the largest positive integer that divides each of the integers with zero remainder.

"Greatest Common Factor" Calculator

Greatest Common Factor of

and

GCF Table

Number 1Number 2GCF
165330165
1663302
1673301
1683306
1693301
17033010
1713303
1723302
1733301
1743306
1753305
17633022
1773303
1783302
1793301
18033030
1813301
1823302
1833303
1843302
1853305
1863306
18733011
1883302
1893303
19033010
1913301
1923306
1933301
1943302

FAQ

What is the Greatest Common Divisor of 180 and 330?

GCF of 180 and 330 is 30

How to find the GCF of 180 and 330?

You can find the GCF of 180 and 330 by listing all factors of both numbers and picking the greatest common one, or by prime factorization. The GCF of 180 and 330 is 30.

See Also