Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4823 and 4830 the smallest integer that is 3327870 that is divisible by both numbers.
Least Common Multiple (LCM) of 4823 and 4830 is 3327870.
LCM(4823,4830) = 3327870
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 4823 and 4830. First we will calculate the prime factors of 4823 and 4830.
Prime Factorization of 4823
7 | 4823 |
13 | 689 |
53 | 53 |
1 |
Prime factors of 4823 are 7, 13,53. Prime factorization of 4823 in exponential form is:
4823 = 71×131×531
Prime Factorization of 4830
2 | 4830 |
3 | 2415 |
5 | 805 |
7 | 161 |
23 | 23 |
1 |
Prime factors of 4830 are 2, 3, 5, 7,23. Prime factorization of 4830 in exponential form is:
4830 = 21×31×51×71×231
Now multiplying the highest exponent prime factors to calculate the LCM of 4823 and 4830.
LCM(4823,4830) = 21×31×51×71×131×231×531
LCM(4823,4830) = 3327870
Factors of 4823
List of positive integer factors of 4823 that divides 4823 without a remainder.
1, 7, 13, 53, 91, 371, 689, 4823
Factors of 4830
List of positive integer factors of 4830 that divides 4830 without a remainder.
1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4823 and 4830, than apply into the LCM equation.
GCF(4823,4830) = 7
LCM(4823,4830) = ( 4823 × 4830) / 7
LCM(4823,4830) = 23295090 / 7
LCM(4823,4830) = 3327870
(i) The LCM of 4830 and 4823 is associative
LCM of 4823 and 4830 = LCM of 4830 and 4823
1. What is the LCM of 4823 and 4830?
Answer: LCM of 4823 and 4830 is 3327870.
2. What are the Factors of 4823?
Answer: Factors of 4823 are 1, 7, 13, 53, 91, 371, 689, 4823. There are 8 integers that are factors of 4823. The greatest factor of 4823 is 4823.
3. What are the Factors of 4830?
Answer: Factors of 4830 are 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830. There are 32 integers that are factors of 4830. The greatest factor of 4830 is 4830.
4. How to Find the LCM of 4823 and 4830?
Answer:
Least Common Multiple of 4823 and 4830 = 3327870
Step 1: Find the prime factorization of 4823
4823 = 7 x 13 x 53
Step 2: Find the prime factorization of 4830
4830 = 2 x 3 x 5 x 7 x 23
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 3327870 = 2 x 3 x 5 x 7 x 13 x 23 x 53
Step 4: Therefore, the least common multiple of 4823 and 4830 is 3327870.