Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 330 and 333 the smallest integer that is 36630 that is divisible by both numbers.
Least Common Multiple (LCM) of 330 and 333 is 36630.
LCM(330,333) = 36630
Least common multiple or lowest common denominator (LCD) can be calculated in three ways;
Least common multiple can be found by multiplying the highest exponent prime factors of 330 and 333. First we will calculate the prime factors of 330 and 333.
Prime Factorization of 330
2 | 330 |
3 | 165 |
5 | 55 |
11 | 11 |
1 |
Prime factors of 330 are 2, 3, 5,11. Prime factorization of 330 in exponential form is:
330 = 21×31×51×111
Prime Factorization of 333
3 | 333 |
3 | 111 |
37 | 37 |
1 |
Prime factors of 333 are 3,37. Prime factorization of 333 in exponential form is:
333 = 32×371
Now multiplying the highest exponent prime factors to calculate the LCM of 330 and 333.
LCM(330,333) = 21×32×51×111×371
LCM(330,333) = 36630
Factors of 330
List of positive integer factors of 330 that divides 330 without a remainder.
1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330
Factors of 333
List of positive integer factors of 333 that divides 333 without a remainder.
1, 3, 9, 37, 111, 333
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 330 and 333, than apply into the LCM equation.
GCF(330,333) = 3
LCM(330,333) = ( 330 × 333) / 3
LCM(330,333) = 109890 / 3
LCM(330,333) = 36630
(i) The LCM of 333 and 330 is associative
LCM of 330 and 333 = LCM of 333 and 330
1. What is the LCM of 330 and 333?
Answer: LCM of 330 and 333 is 36630.
2. What are the Factors of 330?
Answer: Factors of 330 are 1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330. There are 16 integers that are factors of 330. The greatest factor of 330 is 330.
3. What are the Factors of 333?
Answer: Factors of 333 are 1, 3, 9, 37, 111, 333. There are 6 integers that are factors of 333. The greatest factor of 333 is 333.
4. How to Find the LCM of 330 and 333?
Answer:
Least Common Multiple of 330 and 333 = 36630
Step 1: Find the prime factorization of 330
330 = 2 x 3 x 5 x 11
Step 2: Find the prime factorization of 333
333 = 3 x 3 x 37
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 36630 = 2 x 3 x 3 x 5 x 11 x 37
Step 4: Therefore, the least common multiple of 330 and 333 is 36630.