Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3859 and 3867 the smallest integer that is 14922753 that is divisible by both numbers.
Least Common Multiple (LCM) of 3859 and 3867 is 14922753.
LCM(3859,3867) = 14922753
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 3859 and 3867. First we will calculate the prime factors of 3859 and 3867.
Prime Factorization of 3859
17 | 3859 |
227 | 227 |
1 |
Prime factors of 3859 are 17,227. Prime factorization of 3859 in exponential form is:
3859 = 171×2271
Prime Factorization of 3867
3 | 3867 |
1289 | 1289 |
1 |
Prime factors of 3867 are 3,1289. Prime factorization of 3867 in exponential form is:
3867 = 31×12891
Now multiplying the highest exponent prime factors to calculate the LCM of 3859 and 3867.
LCM(3859,3867) = 31×171×2271×12891
LCM(3859,3867) = 14922753
Factors of 3859
List of positive integer factors of 3859 that divides 3859 without a remainder.
1, 17, 227, 3859
Factors of 3867
List of positive integer factors of 3867 that divides 3867 without a remainder.
1, 3, 1289, 3867
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3859 and 3867, than apply into the LCM equation.
GCF(3859,3867) = 1
LCM(3859,3867) = ( 3859 × 3867) / 1
LCM(3859,3867) = 14922753 / 1
LCM(3859,3867) = 14922753
(i) The LCM of 3867 and 3859 is associative
LCM of 3859 and 3867 = LCM of 3867 and 3859
1. What is the LCM of 3859 and 3867?
Answer: LCM of 3859 and 3867 is 14922753.
2. What are the Factors of 3859?
Answer: Factors of 3859 are 1, 17, 227, 3859. There are 4 integers that are factors of 3859. The greatest factor of 3859 is 3859.
3. What are the Factors of 3867?
Answer: Factors of 3867 are 1, 3, 1289, 3867. There are 4 integers that are factors of 3867. The greatest factor of 3867 is 3867.
4. How to Find the LCM of 3859 and 3867?
Answer:
Least Common Multiple of 3859 and 3867 = 14922753
Step 1: Find the prime factorization of 3859
3859 = 17 x 227
Step 2: Find the prime factorization of 3867
3867 = 3 x 1289
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 14922753 = 3 x 17 x 227 x 1289
Step 4: Therefore, the least common multiple of 3859 and 3867 is 14922753.