Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 1847 and 1849 the smallest integer that is 3415103 that is divisible by both numbers.
Least Common Multiple (LCM) of 1847 and 1849 is 3415103.
LCM(1847,1849) = 3415103
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 1847 and 1849. First we will calculate the prime factors of 1847 and 1849.
Prime Factorization of 1847
1847 | 1847 |
1 |
Prime factors of 1847 are 1847. Prime factorization of 1847 in exponential form is:
1847 = 18471
Prime Factorization of 1849
43 | 1849 |
43 | 43 |
1 |
Prime factors of 1849 are 43. Prime factorization of 1849 in exponential form is:
1849 = 432
Now multiplying the highest exponent prime factors to calculate the LCM of 1847 and 1849.
LCM(1847,1849) = 432×18471
LCM(1847,1849) = 3415103
Factors of 1847
List of positive integer factors of 1847 that divides 1847 without a remainder.
1, 1847
Factors of 1849
List of positive integer factors of 1849 that divides 1849 without a remainder.
1, 43, 1849
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 1847 and 1849, than apply into the LCM equation.
GCF(1847,1849) = 1
LCM(1847,1849) = ( 1847 × 1849) / 1
LCM(1847,1849) = 3415103 / 1
LCM(1847,1849) = 3415103
(i) The LCM of 1849 and 1847 is associative
LCM of 1847 and 1849 = LCM of 1849 and 1847
1. What is the LCM of 1847 and 1849?
Answer: LCM of 1847 and 1849 is 3415103.
2. What are the Factors of 1847?
Answer: Factors of 1847 are 1, 1847. There are 2 integers that are factors of 1847. The greatest factor of 1847 is 1847.
3. What are the Factors of 1849?
Answer: Factors of 1849 are 1, 43, 1849. There are 3 integers that are factors of 1849. The greatest factor of 1849 is 1849.
4. How to Find the LCM of 1847 and 1849?
Answer:
Least Common Multiple of 1847 and 1849 = 3415103
Step 1: Find the prime factorization of 1847
1847 = 1847
Step 2: Find the prime factorization of 1849
1849 = 43 x 43
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 3415103 = 43 x 43 x 1847
Step 4: Therefore, the least common multiple of 1847 and 1849 is 3415103.