Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4854 and 4858 the smallest integer that is 11790366 that is divisible by both numbers.
Least Common Multiple (LCM) of 4854 and 4858 is 11790366.
LCM(4854,4858) = 11790366
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 4854 and 4858. First we will calculate the prime factors of 4854 and 4858.
Prime Factorization of 4854
2 | 4854 |
3 | 2427 |
809 | 809 |
1 |
Prime factors of 4854 are 2, 3,809. Prime factorization of 4854 in exponential form is:
4854 = 21×31×8091
Prime Factorization of 4858
2 | 4858 |
7 | 2429 |
347 | 347 |
1 |
Prime factors of 4858 are 2, 7,347. Prime factorization of 4858 in exponential form is:
4858 = 21×71×3471
Now multiplying the highest exponent prime factors to calculate the LCM of 4854 and 4858.
LCM(4854,4858) = 21×31×71×3471×8091
LCM(4854,4858) = 11790366
Factors of 4854
List of positive integer factors of 4854 that divides 4854 without a remainder.
1, 2, 3, 6, 809, 1618, 2427, 4854
Factors of 4858
List of positive integer factors of 4858 that divides 4858 without a remainder.
1, 2, 7, 14, 347, 694, 2429, 4858
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4854 and 4858, than apply into the LCM equation.
GCF(4854,4858) = 2
LCM(4854,4858) = ( 4854 × 4858) / 2
LCM(4854,4858) = 23580732 / 2
LCM(4854,4858) = 11790366
(i) The LCM of 4858 and 4854 is associative
LCM of 4854 and 4858 = LCM of 4858 and 4854
1. What is the LCM of 4854 and 4858?
Answer: LCM of 4854 and 4858 is 11790366.
2. What are the Factors of 4854?
Answer: Factors of 4854 are 1, 2, 3, 6, 809, 1618, 2427, 4854. There are 8 integers that are factors of 4854. The greatest factor of 4854 is 4854.
3. What are the Factors of 4858?
Answer: Factors of 4858 are 1, 2, 7, 14, 347, 694, 2429, 4858. There are 8 integers that are factors of 4858. The greatest factor of 4858 is 4858.
4. How to Find the LCM of 4854 and 4858?
Answer:
Least Common Multiple of 4854 and 4858 = 11790366
Step 1: Find the prime factorization of 4854
4854 = 2 x 3 x 809
Step 2: Find the prime factorization of 4858
4858 = 2 x 7 x 347
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 11790366 = 2 x 3 x 7 x 347 x 809
Step 4: Therefore, the least common multiple of 4854 and 4858 is 11790366.