Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 928 and 933 the smallest integer that is 865824 that is divisible by both numbers.
Least Common Multiple (LCM) of 928 and 933 is 865824.
LCM(928,933) = 865824
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 928 and 933. First we will calculate the prime factors of 928 and 933.
Prime Factorization of 928
2 | 928 |
2 | 464 |
2 | 232 |
2 | 116 |
2 | 58 |
29 | 29 |
1 |
Prime factors of 928 are 2,29. Prime factorization of 928 in exponential form is:
928 = 25×291
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
Now multiplying the highest exponent prime factors to calculate the LCM of 928 and 933.
LCM(928,933) = 25×31×291×3111
LCM(928,933) = 865824
Factors of 928
List of positive integer factors of 928 that divides 928 without a remainder.
1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928
Factors of 933
List of positive integer factors of 933 that divides 933 without a remainder.
1, 3, 311, 933
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 928 and 933, than apply into the LCM equation.
GCF(928,933) = 1
LCM(928,933) = ( 928 × 933) / 1
LCM(928,933) = 865824 / 1
LCM(928,933) = 865824
(i) The LCM of 933 and 928 is associative
LCM of 928 and 933 = LCM of 933 and 928
1. What is the LCM of 928 and 933?
Answer: LCM of 928 and 933 is 865824.
2. What are the Factors of 928?
Answer: Factors of 928 are 1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928. There are 12 integers that are factors of 928. The greatest factor of 928 is 928.
3. 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.
4. How to Find the LCM of 928 and 933?
Answer:
Least Common Multiple of 928 and 933 = 865824
Step 1: Find the prime factorization of 928
928 = 2 x 2 x 2 x 2 x 2 x 29
Step 2: Find the prime factorization of 933
933 = 3 x 311
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 865824 = 2 x 2 x 2 x 2 x 2 x 3 x 29 x 311
Step 4: Therefore, the least common multiple of 928 and 933 is 865824.