Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 10405 and 10411 the smallest integer that is 108326455 that is divisible by both numbers.
Least Common Multiple (LCM) of 10405 and 10411 is 108326455.
LCM(10405,10411) = 108326455
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 10405 and 10411. First we will calculate the prime factors of 10405 and 10411.
Prime Factorization of 10405
5 | 10405 |
2081 | 2081 |
1 |
Prime factors of 10405 are 5,2081. Prime factorization of 10405 in exponential form is:
10405 = 51×20811
Prime Factorization of 10411
29 | 10411 |
359 | 359 |
1 |
Prime factors of 10411 are 29,359. Prime factorization of 10411 in exponential form is:
10411 = 291×3591
Now multiplying the highest exponent prime factors to calculate the LCM of 10405 and 10411.
LCM(10405,10411) = 51×291×3591×20811
LCM(10405,10411) = 108326455
Factors of 10405
List of positive integer factors of 10405 that divides 10405 without a remainder.
1, 5, 2081, 10405
Factors of 10411
List of positive integer factors of 10411 that divides 10411 without a remainder.
1, 29, 359, 10411
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 10405 and 10411, than apply into the LCM equation.
GCF(10405,10411) = 1
LCM(10405,10411) = ( 10405 × 10411) / 1
LCM(10405,10411) = 108326455 / 1
LCM(10405,10411) = 108326455
(i) The LCM of 10411 and 10405 is associative
LCM of 10405 and 10411 = LCM of 10411 and 10405
1. What is the LCM of 10405 and 10411?
Answer: LCM of 10405 and 10411 is 108326455.
2. What are the Factors of 10405?
Answer: Factors of 10405 are 1, 5, 2081, 10405. There are 4 integers that are factors of 10405. The greatest factor of 10405 is 10405.
3. What are the Factors of 10411?
Answer: Factors of 10411 are 1, 29, 359, 10411. There are 4 integers that are factors of 10411. The greatest factor of 10411 is 10411.
4. How to Find the LCM of 10405 and 10411?
Answer:
Least Common Multiple of 10405 and 10411 = 108326455
Step 1: Find the prime factorization of 10405
10405 = 5 x 2081
Step 2: Find the prime factorization of 10411
10411 = 29 x 359
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 108326455 = 5 x 29 x 359 x 2081
Step 4: Therefore, the least common multiple of 10405 and 10411 is 108326455.