Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9005 and 9011 the smallest integer that is 81144055 that is divisible by both numbers.
Least Common Multiple (LCM) of 9005 and 9011 is 81144055.
LCM(9005,9011) = 81144055
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 9005 and 9011. First we will calculate the prime factors of 9005 and 9011.
Prime Factorization of 9005
5 | 9005 |
1801 | 1801 |
1 |
Prime factors of 9005 are 5,1801. Prime factorization of 9005 in exponential form is:
9005 = 51×18011
Prime Factorization of 9011
9011 | 9011 |
1 |
Prime factors of 9011 are 9011. Prime factorization of 9011 in exponential form is:
9011 = 90111
Now multiplying the highest exponent prime factors to calculate the LCM of 9005 and 9011.
LCM(9005,9011) = 51×18011×90111
LCM(9005,9011) = 81144055
Factors of 9005
List of positive integer factors of 9005 that divides 9005 without a remainder.
1, 5, 1801, 9005
Factors of 9011
List of positive integer factors of 9011 that divides 9011 without a remainder.
1, 9011
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9005 and 9011, than apply into the LCM equation.
GCF(9005,9011) = 1
LCM(9005,9011) = ( 9005 × 9011) / 1
LCM(9005,9011) = 81144055 / 1
LCM(9005,9011) = 81144055
(i) The LCM of 9011 and 9005 is associative
LCM of 9005 and 9011 = LCM of 9011 and 9005
1. What is the LCM of 9005 and 9011?
Answer: LCM of 9005 and 9011 is 81144055.
2. What are the Factors of 9005?
Answer: Factors of 9005 are 1, 5, 1801, 9005. There are 4 integers that are factors of 9005. The greatest factor of 9005 is 9005.
3. What are the Factors of 9011?
Answer: Factors of 9011 are 1, 9011. There are 2 integers that are factors of 9011. The greatest factor of 9011 is 9011.
4. How to Find the LCM of 9005 and 9011?
Answer:
Least Common Multiple of 9005 and 9011 = 81144055
Step 1: Find the prime factorization of 9005
9005 = 5 x 1801
Step 2: Find the prime factorization of 9011
9011 = 9011
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 81144055 = 5 x 1801 x 9011
Step 4: Therefore, the least common multiple of 9005 and 9011 is 81144055.