Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 5405 and 5411 the smallest integer that is 29246455 that is divisible by both numbers.
Least Common Multiple (LCM) of 5405 and 5411 is 29246455.
LCM(5405,5411) = 29246455
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 5405 and 5411. First we will calculate the prime factors of 5405 and 5411.
Prime Factorization of 5405
5 | 5405 |
23 | 1081 |
47 | 47 |
1 |
Prime factors of 5405 are 5, 23,47. Prime factorization of 5405 in exponential form is:
5405 = 51×231×471
Prime Factorization of 5411
7 | 5411 |
773 | 773 |
1 |
Prime factors of 5411 are 7,773. Prime factorization of 5411 in exponential form is:
5411 = 71×7731
Now multiplying the highest exponent prime factors to calculate the LCM of 5405 and 5411.
LCM(5405,5411) = 51×71×231×471×7731
LCM(5405,5411) = 29246455
Factors of 5405
List of positive integer factors of 5405 that divides 5405 without a remainder.
1, 5, 23, 47, 115, 235, 1081, 5405
Factors of 5411
List of positive integer factors of 5411 that divides 5411 without a remainder.
1, 7, 773, 5411
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5405 and 5411, than apply into the LCM equation.
GCF(5405,5411) = 1
LCM(5405,5411) = ( 5405 × 5411) / 1
LCM(5405,5411) = 29246455 / 1
LCM(5405,5411) = 29246455
(i) The LCM of 5411 and 5405 is associative
LCM of 5405 and 5411 = LCM of 5411 and 5405
1. What is the LCM of 5405 and 5411?
Answer: LCM of 5405 and 5411 is 29246455.
2. What are the Factors of 5405?
Answer: Factors of 5405 are 1, 5, 23, 47, 115, 235, 1081, 5405. There are 8 integers that are factors of 5405. The greatest factor of 5405 is 5405.
3. What are the Factors of 5411?
Answer: Factors of 5411 are 1, 7, 773, 5411. There are 4 integers that are factors of 5411. The greatest factor of 5411 is 5411.
4. How to Find the LCM of 5405 and 5411?
Answer:
Least Common Multiple of 5405 and 5411 = 29246455
Step 1: Find the prime factorization of 5405
5405 = 5 x 23 x 47
Step 2: Find the prime factorization of 5411
5411 = 7 x 773
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 29246455 = 5 x 7 x 23 x 47 x 773
Step 4: Therefore, the least common multiple of 5405 and 5411 is 29246455.