Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 516 and 522 the smallest integer that is 44892 that is divisible by both numbers.
Least Common Multiple (LCM) of 516 and 522 is 44892.
LCM(516,522) = 44892
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 516 and 522. First we will calculate the prime factors of 516 and 522.
Prime Factorization of 516
2 | 516 |
2 | 258 |
3 | 129 |
43 | 43 |
1 |
Prime factors of 516 are 2, 3,43. Prime factorization of 516 in exponential form is:
516 = 22×31×431
Prime Factorization of 522
2 | 522 |
3 | 261 |
3 | 87 |
29 | 29 |
1 |
Prime factors of 522 are 2, 3,29. Prime factorization of 522 in exponential form is:
522 = 21×32×291
Now multiplying the highest exponent prime factors to calculate the LCM of 516 and 522.
LCM(516,522) = 22×32×291×431
LCM(516,522) = 44892
Factors of 516
List of positive integer factors of 516 that divides 516 without a remainder.
1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516
Factors of 522
List of positive integer factors of 522 that divides 522 without a remainder.
1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 516 and 522, than apply into the LCM equation.
GCF(516,522) = 6
LCM(516,522) = ( 516 × 522) / 6
LCM(516,522) = 269352 / 6
LCM(516,522) = 44892
(i) The LCM of 522 and 516 is associative
LCM of 516 and 522 = LCM of 522 and 516
1. What is the LCM of 516 and 522?
Answer: LCM of 516 and 522 is 44892.
2. What are the Factors of 516?
Answer: Factors of 516 are 1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516. There are 12 integers that are factors of 516. The greatest factor of 516 is 516.
3. What are the Factors of 522?
Answer: Factors of 522 are 1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522. There are 12 integers that are factors of 522. The greatest factor of 522 is 522.
4. How to Find the LCM of 516 and 522?
Answer:
Least Common Multiple of 516 and 522 = 44892
Step 1: Find the prime factorization of 516
516 = 2 x 2 x 3 x 43
Step 2: Find the prime factorization of 522
522 = 2 x 3 x 3 x 29
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 44892 = 2 x 2 x 3 x 3 x 29 x 43
Step 4: Therefore, the least common multiple of 516 and 522 is 44892.