Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 483 and 484 the smallest integer that is 233772 that is divisible by both numbers.
Least Common Multiple (LCM) of 483 and 484 is 233772.
LCM(483,484) = 233772
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 483 and 484. First we will calculate the prime factors of 483 and 484.
Prime Factorization of 483
3 | 483 |
7 | 161 |
23 | 23 |
1 |
Prime factors of 483 are 3, 7,23. Prime factorization of 483 in exponential form is:
483 = 31×71×231
Prime Factorization of 484
2 | 484 |
2 | 242 |
11 | 121 |
11 | 11 |
1 |
Prime factors of 484 are 2,11. Prime factorization of 484 in exponential form is:
484 = 22×112
Now multiplying the highest exponent prime factors to calculate the LCM of 483 and 484.
LCM(483,484) = 22×31×71×112×231
LCM(483,484) = 233772
Factors of 483
List of positive integer factors of 483 that divides 483 without a remainder.
1, 3, 7, 21, 23, 69, 161, 483
Factors of 484
List of positive integer factors of 484 that divides 484 without a remainder.
1, 2, 4, 11, 22, 44, 121, 242, 484
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 483 and 484, than apply into the LCM equation.
GCF(483,484) = 1
LCM(483,484) = ( 483 × 484) / 1
LCM(483,484) = 233772 / 1
LCM(483,484) = 233772
(i) The LCM of 484 and 483 is associative
LCM of 483 and 484 = LCM of 484 and 483
1. What is the LCM of 483 and 484?
Answer: LCM of 483 and 484 is 233772.
2. What are the Factors of 483?
Answer: Factors of 483 are 1, 3, 7, 21, 23, 69, 161, 483. There are 8 integers that are factors of 483. The greatest factor of 483 is 483.
3. What are the Factors of 484?
Answer: Factors of 484 are 1, 2, 4, 11, 22, 44, 121, 242, 484. There are 9 integers that are factors of 484. The greatest factor of 484 is 484.
4. How to Find the LCM of 483 and 484?
Answer:
Least Common Multiple of 483 and 484 = 233772
Step 1: Find the prime factorization of 483
483 = 3 x 7 x 23
Step 2: Find the prime factorization of 484
484 = 2 x 2 x 11 x 11
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 233772 = 2 x 2 x 3 x 7 x 11 x 11 x 23
Step 4: Therefore, the least common multiple of 483 and 484 is 233772.