GCF for 120 and 330

"Greatest Common Factor" Calculator

Greatest Common Factor of

and

What is the Greatest common Divisor of 120 and 330?

Answer: GCF of 120 and 330 is 30

(Thirty)

Finding GCF for 120 and 330 using all factors (divisors) listing

The first method to find GCF for numbers 120 and 330 is to list all factors for both numbers and pick the highest common one:

All factors of 120: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

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 120 and 330 is 30

Finding GCF for 120 and 330 by Prime Factorization

The second method to find GCF for numbers 120 and 330 is to list all Prime Factors for both numbers and multiply the common ones:

All Prime Factors of 120: 2, 2, 2, 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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What is the GCF of 120 and 330. Find the GCF (GCD) of 330 and 120 - the biggest number that can divide two integers.
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GCF Table

Number 1Number 2GCF
10533015
1063302
1073301
1083306
1093301
110330110
1113303
1123302
1133301
1143306
1153305
1163302
1173303
1183302
1193301
12033030
12133011
1223302
1233303
1243302
1253305
1263306
1273301
1283302
1293303
13033010
1313301
13233066
1333301
1343302

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 120 and 330? (The answer is: 30). Select the first number (e.g. '120') 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

FAQ

What is the Greatest common Divisor of 120 and 330?

GCF of 120 and 330 is 30

See Also