Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8508 and 8513 the smallest integer that is 72428604 that is divisible by both numbers.
Least Common Multiple (LCM) of 8508 and 8513 is 72428604.
LCM(8508,8513) = 72428604
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 8508 and 8513. First we will calculate the prime factors of 8508 and 8513.
Prime Factorization of 8508
2 | 8508 |
2 | 4254 |
3 | 2127 |
709 | 709 |
1 |
Prime factors of 8508 are 2, 3,709. Prime factorization of 8508 in exponential form is:
8508 = 22×31×7091
Prime Factorization of 8513
8513 | 8513 |
1 |
Prime factors of 8513 are 8513. Prime factorization of 8513 in exponential form is:
8513 = 85131
Now multiplying the highest exponent prime factors to calculate the LCM of 8508 and 8513.
LCM(8508,8513) = 22×31×7091×85131
LCM(8508,8513) = 72428604
Factors of 8508
List of positive integer factors of 8508 that divides 8508 without a remainder.
1, 2, 3, 4, 6, 12, 709, 1418, 2127, 2836, 4254, 8508
Factors of 8513
List of positive integer factors of 8513 that divides 8513 without a remainder.
1, 8513
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8508 and 8513, than apply into the LCM equation.
GCF(8508,8513) = 1
LCM(8508,8513) = ( 8508 × 8513) / 1
LCM(8508,8513) = 72428604 / 1
LCM(8508,8513) = 72428604
(i) The LCM of 8513 and 8508 is associative
LCM of 8508 and 8513 = LCM of 8513 and 8508
1. What is the LCM of 8508 and 8513?
Answer: LCM of 8508 and 8513 is 72428604.
2. What are the Factors of 8508?
Answer: Factors of 8508 are 1, 2, 3, 4, 6, 12, 709, 1418, 2127, 2836, 4254, 8508. There are 12 integers that are factors of 8508. The greatest factor of 8508 is 8508.
3. What are the Factors of 8513?
Answer: Factors of 8513 are 1, 8513. There are 2 integers that are factors of 8513. The greatest factor of 8513 is 8513.
4. How to Find the LCM of 8508 and 8513?
Answer:
Least Common Multiple of 8508 and 8513 = 72428604
Step 1: Find the prime factorization of 8508
8508 = 2 x 2 x 3 x 709
Step 2: Find the prime factorization of 8513
8513 = 8513
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 72428604 = 2 x 2 x 3 x 709 x 8513
Step 4: Therefore, the least common multiple of 8508 and 8513 is 72428604.