Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 510 and 513 the smallest integer that is 87210 that is divisible by both numbers.
Least Common Multiple (LCM) of 510 and 513 is 87210.
LCM(510,513) = 87210
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 510 and 513. First we will calculate the prime factors of 510 and 513.
Prime Factorization of 510
2 | 510 |
3 | 255 |
5 | 85 |
17 | 17 |
1 |
Prime factors of 510 are 2, 3, 5,17. Prime factorization of 510 in exponential form is:
510 = 21×31×51×171
Prime Factorization of 513
3 | 513 |
3 | 171 |
3 | 57 |
19 | 19 |
1 |
Prime factors of 513 are 3,19. Prime factorization of 513 in exponential form is:
513 = 33×191
Now multiplying the highest exponent prime factors to calculate the LCM of 510 and 513.
LCM(510,513) = 21×33×51×171×191
LCM(510,513) = 87210
Factors of 510
List of positive integer factors of 510 that divides 510 without a remainder.
1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510
Factors of 513
List of positive integer factors of 513 that divides 513 without a remainder.
1, 3, 9, 19, 27, 57, 171, 513
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 510 and 513, than apply into the LCM equation.
GCF(510,513) = 3
LCM(510,513) = ( 510 × 513) / 3
LCM(510,513) = 261630 / 3
LCM(510,513) = 87210
(i) The LCM of 513 and 510 is associative
LCM of 510 and 513 = LCM of 513 and 510
1. What is the LCM of 510 and 513?
Answer: LCM of 510 and 513 is 87210.
2. What are the Factors of 510?
Answer: Factors of 510 are 1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510. There are 16 integers that are factors of 510. The greatest factor of 510 is 510.
3. What are the Factors of 513?
Answer: Factors of 513 are 1, 3, 9, 19, 27, 57, 171, 513. There are 8 integers that are factors of 513. The greatest factor of 513 is 513.
4. How to Find the LCM of 510 and 513?
Answer:
Least Common Multiple of 510 and 513 = 87210
Step 1: Find the prime factorization of 510
510 = 2 x 3 x 5 x 17
Step 2: Find the prime factorization of 513
513 = 3 x 3 x 3 x 19
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 87210 = 2 x 3 x 3 x 3 x 5 x 17 x 19
Step 4: Therefore, the least common multiple of 510 and 513 is 87210.