Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9513 and 9518 the smallest integer that is 90544734 that is divisible by both numbers.
Least Common Multiple (LCM) of 9513 and 9518 is 90544734.
LCM(9513,9518) = 90544734
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 9513 and 9518. First we will calculate the prime factors of 9513 and 9518.
Prime Factorization of 9513
3 | 9513 |
3 | 3171 |
7 | 1057 |
151 | 151 |
1 |
Prime factors of 9513 are 3, 7,151. Prime factorization of 9513 in exponential form is:
9513 = 32×71×1511
Prime Factorization of 9518
2 | 9518 |
4759 | 4759 |
1 |
Prime factors of 9518 are 2,4759. Prime factorization of 9518 in exponential form is:
9518 = 21×47591
Now multiplying the highest exponent prime factors to calculate the LCM of 9513 and 9518.
LCM(9513,9518) = 21×32×71×1511×47591
LCM(9513,9518) = 90544734
Factors of 9513
List of positive integer factors of 9513 that divides 9513 without a remainder.
1, 3, 7, 9, 21, 63, 151, 453, 1057, 1359, 3171, 9513
Factors of 9518
List of positive integer factors of 9518 that divides 9518 without a remainder.
1, 2, 4759, 9518
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9513 and 9518, than apply into the LCM equation.
GCF(9513,9518) = 1
LCM(9513,9518) = ( 9513 × 9518) / 1
LCM(9513,9518) = 90544734 / 1
LCM(9513,9518) = 90544734
(i) The LCM of 9518 and 9513 is associative
LCM of 9513 and 9518 = LCM of 9518 and 9513
1. What is the LCM of 9513 and 9518?
Answer: LCM of 9513 and 9518 is 90544734.
2. What are the Factors of 9513?
Answer: Factors of 9513 are 1, 3, 7, 9, 21, 63, 151, 453, 1057, 1359, 3171, 9513. There are 12 integers that are factors of 9513. The greatest factor of 9513 is 9513.
3. What are the Factors of 9518?
Answer: Factors of 9518 are 1, 2, 4759, 9518. There are 4 integers that are factors of 9518. The greatest factor of 9518 is 9518.
4. How to Find the LCM of 9513 and 9518?
Answer:
Least Common Multiple of 9513 and 9518 = 90544734
Step 1: Find the prime factorization of 9513
9513 = 3 x 3 x 7 x 151
Step 2: Find the prime factorization of 9518
9518 = 2 x 4759
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 90544734 = 2 x 3 x 3 x 7 x 151 x 4759
Step 4: Therefore, the least common multiple of 9513 and 9518 is 90544734.