Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9123 and 9124 the smallest integer that is 83238252 that is divisible by both numbers.
Least Common Multiple (LCM) of 9123 and 9124 is 83238252.
LCM(9123,9124) = 83238252
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 9123 and 9124. First we will calculate the prime factors of 9123 and 9124.
Prime Factorization of 9123
3 | 9123 |
3041 | 3041 |
1 |
Prime factors of 9123 are 3,3041. Prime factorization of 9123 in exponential form is:
9123 = 31×30411
Prime Factorization of 9124
2 | 9124 |
2 | 4562 |
2281 | 2281 |
1 |
Prime factors of 9124 are 2,2281. Prime factorization of 9124 in exponential form is:
9124 = 22×22811
Now multiplying the highest exponent prime factors to calculate the LCM of 9123 and 9124.
LCM(9123,9124) = 22×31×22811×30411
LCM(9123,9124) = 83238252
Factors of 9123
List of positive integer factors of 9123 that divides 9123 without a remainder.
1, 3, 3041, 9123
Factors of 9124
List of positive integer factors of 9124 that divides 9124 without a remainder.
1, 2, 4, 2281, 4562, 9124
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9123 and 9124, than apply into the LCM equation.
GCF(9123,9124) = 1
LCM(9123,9124) = ( 9123 × 9124) / 1
LCM(9123,9124) = 83238252 / 1
LCM(9123,9124) = 83238252
(i) The LCM of 9124 and 9123 is associative
LCM of 9123 and 9124 = LCM of 9124 and 9123
1. What is the LCM of 9123 and 9124?
Answer: LCM of 9123 and 9124 is 83238252.
2. What are the Factors of 9123?
Answer: Factors of 9123 are 1, 3, 3041, 9123. There are 4 integers that are factors of 9123. The greatest factor of 9123 is 9123.
3. What are the Factors of 9124?
Answer: Factors of 9124 are 1, 2, 4, 2281, 4562, 9124. There are 6 integers that are factors of 9124. The greatest factor of 9124 is 9124.
4. How to Find the LCM of 9123 and 9124?
Answer:
Least Common Multiple of 9123 and 9124 = 83238252
Step 1: Find the prime factorization of 9123
9123 = 3 x 3041
Step 2: Find the prime factorization of 9124
9124 = 2 x 2 x 2281
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 83238252 = 2 x 2 x 3 x 2281 x 3041
Step 4: Therefore, the least common multiple of 9123 and 9124 is 83238252.