Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4875 and 4881 the smallest integer that is 7931625 that is divisible by both numbers.
Least Common Multiple (LCM) of 4875 and 4881 is 7931625.
LCM(4875,4881) = 7931625
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 4875 and 4881. First we will calculate the prime factors of 4875 and 4881.
Prime Factorization of 4875
3 | 4875 |
5 | 1625 |
5 | 325 |
5 | 65 |
13 | 13 |
1 |
Prime factors of 4875 are 3, 5,13. Prime factorization of 4875 in exponential form is:
4875 = 31×53×131
Prime Factorization of 4881
3 | 4881 |
1627 | 1627 |
1 |
Prime factors of 4881 are 3,1627. Prime factorization of 4881 in exponential form is:
4881 = 31×16271
Now multiplying the highest exponent prime factors to calculate the LCM of 4875 and 4881.
LCM(4875,4881) = 31×53×131×16271
LCM(4875,4881) = 7931625
Factors of 4875
List of positive integer factors of 4875 that divides 4875 without a remainder.
1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875
Factors of 4881
List of positive integer factors of 4881 that divides 4881 without a remainder.
1, 3, 1627, 4881
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4875 and 4881, than apply into the LCM equation.
GCF(4875,4881) = 3
LCM(4875,4881) = ( 4875 × 4881) / 3
LCM(4875,4881) = 23794875 / 3
LCM(4875,4881) = 7931625
(i) The LCM of 4881 and 4875 is associative
LCM of 4875 and 4881 = LCM of 4881 and 4875
1. What is the LCM of 4875 and 4881?
Answer: LCM of 4875 and 4881 is 7931625.
2. What are the Factors of 4875?
Answer: Factors of 4875 are 1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875. There are 16 integers that are factors of 4875. The greatest factor of 4875 is 4875.
3. What are the Factors of 4881?
Answer: Factors of 4881 are 1, 3, 1627, 4881. There are 4 integers that are factors of 4881. The greatest factor of 4881 is 4881.
4. How to Find the LCM of 4875 and 4881?
Answer:
Least Common Multiple of 4875 and 4881 = 7931625
Step 1: Find the prime factorization of 4875
4875 = 3 x 5 x 5 x 5 x 13
Step 2: Find the prime factorization of 4881
4881 = 3 x 1627
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 7931625 = 3 x 5 x 5 x 5 x 13 x 1627
Step 4: Therefore, the least common multiple of 4875 and 4881 is 7931625.