Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9125 and 9130 the smallest integer that is 16662250 that is divisible by both numbers.
Least Common Multiple (LCM) of 9125 and 9130 is 16662250.
LCM(9125,9130) = 16662250
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 9125 and 9130. First we will calculate the prime factors of 9125 and 9130.
Prime Factorization of 9125
5 | 9125 |
5 | 1825 |
5 | 365 |
73 | 73 |
1 |
Prime factors of 9125 are 5,73. Prime factorization of 9125 in exponential form is:
9125 = 53×731
Prime Factorization of 9130
2 | 9130 |
5 | 4565 |
11 | 913 |
83 | 83 |
1 |
Prime factors of 9130 are 2, 5, 11,83. Prime factorization of 9130 in exponential form is:
9130 = 21×51×111×831
Now multiplying the highest exponent prime factors to calculate the LCM of 9125 and 9130.
LCM(9125,9130) = 21×53×111×731×831
LCM(9125,9130) = 16662250
Factors of 9125
List of positive integer factors of 9125 that divides 9125 without a remainder.
1, 5, 25, 73, 125, 365, 1825, 9125
Factors of 9130
List of positive integer factors of 9130 that divides 9130 without a remainder.
1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 4565, 9130
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9125 and 9130, than apply into the LCM equation.
GCF(9125,9130) = 5
LCM(9125,9130) = ( 9125 × 9130) / 5
LCM(9125,9130) = 83311250 / 5
LCM(9125,9130) = 16662250
(i) The LCM of 9130 and 9125 is associative
LCM of 9125 and 9130 = LCM of 9130 and 9125
1. What is the LCM of 9125 and 9130?
Answer: LCM of 9125 and 9130 is 16662250.
2. What are the Factors of 9125?
Answer: Factors of 9125 are 1, 5, 25, 73, 125, 365, 1825, 9125. There are 8 integers that are factors of 9125. The greatest factor of 9125 is 9125.
3. What are the Factors of 9130?
Answer: Factors of 9130 are 1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 4565, 9130. There are 16 integers that are factors of 9130. The greatest factor of 9130 is 9130.
4. How to Find the LCM of 9125 and 9130?
Answer:
Least Common Multiple of 9125 and 9130 = 16662250
Step 1: Find the prime factorization of 9125
9125 = 5 x 5 x 5 x 73
Step 2: Find the prime factorization of 9130
9130 = 2 x 5 x 11 x 83
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 16662250 = 2 x 5 x 5 x 5 x 11 x 73 x 83
Step 4: Therefore, the least common multiple of 9125 and 9130 is 16662250.