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 9519 the smallest integer that is 30184749 that is divisible by both numbers.
Least Common Multiple (LCM) of 9513 and 9519 is 30184749.
LCM(9513,9519) = 30184749
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 9519. First we will calculate the prime factors of 9513 and 9519.
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 9519
3 | 9519 |
19 | 3173 |
167 | 167 |
1 |
Prime factors of 9519 are 3, 19,167. Prime factorization of 9519 in exponential form is:
9519 = 31×191×1671
Now multiplying the highest exponent prime factors to calculate the LCM of 9513 and 9519.
LCM(9513,9519) = 32×71×191×1511×1671
LCM(9513,9519) = 30184749
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 9519
List of positive integer factors of 9519 that divides 9519 without a remainder.
1, 3, 19, 57, 167, 501, 3173, 9519
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9513 and 9519, than apply into the LCM equation.
GCF(9513,9519) = 3
LCM(9513,9519) = ( 9513 × 9519) / 3
LCM(9513,9519) = 90554247 / 3
LCM(9513,9519) = 30184749
(i) The LCM of 9519 and 9513 is associative
LCM of 9513 and 9519 = LCM of 9519 and 9513
1. What is the LCM of 9513 and 9519?
Answer: LCM of 9513 and 9519 is 30184749.
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 9519?
Answer: Factors of 9519 are 1, 3, 19, 57, 167, 501, 3173, 9519. There are 8 integers that are factors of 9519. The greatest factor of 9519 is 9519.
4. How to Find the LCM of 9513 and 9519?
Answer:
Least Common Multiple of 9513 and 9519 = 30184749
Step 1: Find the prime factorization of 9513
9513 = 3 x 3 x 7 x 151
Step 2: Find the prime factorization of 9519
9519 = 3 x 19 x 167
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 30184749 = 3 x 3 x 7 x 19 x 151 x 167
Step 4: Therefore, the least common multiple of 9513 and 9519 is 30184749.