Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 6505 and 6508 the smallest integer that is 42334540 that is divisible by both numbers.
Least Common Multiple (LCM) of 6505 and 6508 is 42334540.
LCM(6505,6508) = 42334540
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 6505 and 6508. First we will calculate the prime factors of 6505 and 6508.
Prime Factorization of 6505
5 | 6505 |
1301 | 1301 |
1 |
Prime factors of 6505 are 5,1301. Prime factorization of 6505 in exponential form is:
6505 = 51×13011
Prime Factorization of 6508
2 | 6508 |
2 | 3254 |
1627 | 1627 |
1 |
Prime factors of 6508 are 2,1627. Prime factorization of 6508 in exponential form is:
6508 = 22×16271
Now multiplying the highest exponent prime factors to calculate the LCM of 6505 and 6508.
LCM(6505,6508) = 22×51×13011×16271
LCM(6505,6508) = 42334540
Factors of 6505
List of positive integer factors of 6505 that divides 6505 without a remainder.
1, 5, 1301, 6505
Factors of 6508
List of positive integer factors of 6508 that divides 6508 without a remainder.
1, 2, 4, 1627, 3254, 6508
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6505 and 6508, than apply into the LCM equation.
GCF(6505,6508) = 1
LCM(6505,6508) = ( 6505 × 6508) / 1
LCM(6505,6508) = 42334540 / 1
LCM(6505,6508) = 42334540
(i) The LCM of 6508 and 6505 is associative
LCM of 6505 and 6508 = LCM of 6508 and 6505
1. What is the LCM of 6505 and 6508?
Answer: LCM of 6505 and 6508 is 42334540.
2. What are the Factors of 6505?
Answer: Factors of 6505 are 1, 5, 1301, 6505. There are 4 integers that are factors of 6505. The greatest factor of 6505 is 6505.
3. What are the Factors of 6508?
Answer: Factors of 6508 are 1, 2, 4, 1627, 3254, 6508. There are 6 integers that are factors of 6508. The greatest factor of 6508 is 6508.
4. How to Find the LCM of 6505 and 6508?
Answer:
Least Common Multiple of 6505 and 6508 = 42334540
Step 1: Find the prime factorization of 6505
6505 = 5 x 1301
Step 2: Find the prime factorization of 6508
6508 = 2 x 2 x 1627
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 42334540 = 2 x 2 x 5 x 1301 x 1627
Step 4: Therefore, the least common multiple of 6505 and 6508 is 42334540.