Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9131 and 9136 the smallest integer that is 83420816 that is divisible by both numbers.
Least Common Multiple (LCM) of 9131 and 9136 is 83420816.
LCM(9131,9136) = 83420816
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 9131 and 9136. First we will calculate the prime factors of 9131 and 9136.
Prime Factorization of 9131
23 | 9131 |
397 | 397 |
1 |
Prime factors of 9131 are 23,397. Prime factorization of 9131 in exponential form is:
9131 = 231×3971
Prime Factorization of 9136
2 | 9136 |
2 | 4568 |
2 | 2284 |
2 | 1142 |
571 | 571 |
1 |
Prime factors of 9136 are 2,571. Prime factorization of 9136 in exponential form is:
9136 = 24×5711
Now multiplying the highest exponent prime factors to calculate the LCM of 9131 and 9136.
LCM(9131,9136) = 24×231×3971×5711
LCM(9131,9136) = 83420816
Factors of 9131
List of positive integer factors of 9131 that divides 9131 without a remainder.
1, 23, 397, 9131
Factors of 9136
List of positive integer factors of 9136 that divides 9136 without a remainder.
1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 9136
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9131 and 9136, than apply into the LCM equation.
GCF(9131,9136) = 1
LCM(9131,9136) = ( 9131 × 9136) / 1
LCM(9131,9136) = 83420816 / 1
LCM(9131,9136) = 83420816
(i) The LCM of 9136 and 9131 is associative
LCM of 9131 and 9136 = LCM of 9136 and 9131
1. What is the LCM of 9131 and 9136?
Answer: LCM of 9131 and 9136 is 83420816.
2. What are the Factors of 9131?
Answer: Factors of 9131 are 1, 23, 397, 9131. There are 4 integers that are factors of 9131. The greatest factor of 9131 is 9131.
3. What are the Factors of 9136?
Answer: Factors of 9136 are 1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 9136. There are 10 integers that are factors of 9136. The greatest factor of 9136 is 9136.
4. How to Find the LCM of 9131 and 9136?
Answer:
Least Common Multiple of 9131 and 9136 = 83420816
Step 1: Find the prime factorization of 9131
9131 = 23 x 397
Step 2: Find the prime factorization of 9136
9136 = 2 x 2 x 2 x 2 x 571
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 83420816 = 2 x 2 x 2 x 2 x 23 x 397 x 571
Step 4: Therefore, the least common multiple of 9131 and 9136 is 83420816.