Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 933 and 940 the smallest integer that is 877020 that is divisible by both numbers.
Least Common Multiple (LCM) of 933 and 940 is 877020.
LCM(933,940) = 877020
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 933 and 940. First we will calculate the prime factors of 933 and 940.
Prime Factorization of 933
3 | 933 |
311 | 311 |
1 |
Prime factors of 933 are 3,311. Prime factorization of 933 in exponential form is:
933 = 31×3111
Prime Factorization of 940
2 | 940 |
2 | 470 |
5 | 235 |
47 | 47 |
1 |
Prime factors of 940 are 2, 5,47. Prime factorization of 940 in exponential form is:
940 = 22×51×471
Now multiplying the highest exponent prime factors to calculate the LCM of 933 and 940.
LCM(933,940) = 22×31×51×471×3111
LCM(933,940) = 877020
Factors of 933
List of positive integer factors of 933 that divides 933 without a remainder.
1, 3, 311, 933
Factors of 940
List of positive integer factors of 940 that divides 940 without a remainder.
1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 933 and 940, than apply into the LCM equation.
GCF(933,940) = 1
LCM(933,940) = ( 933 × 940) / 1
LCM(933,940) = 877020 / 1
LCM(933,940) = 877020
(i) The LCM of 940 and 933 is associative
LCM of 933 and 940 = LCM of 940 and 933
1. What is the LCM of 933 and 940?
Answer: LCM of 933 and 940 is 877020.
2. What are the Factors of 933?
Answer: Factors of 933 are 1, 3, 311, 933. There are 4 integers that are factors of 933. The greatest factor of 933 is 933.
3. What are the Factors of 940?
Answer: Factors of 940 are 1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940. There are 12 integers that are factors of 940. The greatest factor of 940 is 940.
4. How to Find the LCM of 933 and 940?
Answer:
Least Common Multiple of 933 and 940 = 877020
Step 1: Find the prime factorization of 933
933 = 3 x 311
Step 2: Find the prime factorization of 940
940 = 2 x 2 x 5 x 47
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 877020 = 2 x 2 x 3 x 5 x 47 x 311
Step 4: Therefore, the least common multiple of 933 and 940 is 877020.