Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 252 and 259 the smallest integer that is 9324 that is divisible by both numbers.
Least Common Multiple (LCM) of 252 and 259 is 9324.
LCM(252,259) = 9324
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 252 and 259. First we will calculate the prime factors of 252 and 259.
Prime Factorization of 252
2 | 252 |
2 | 126 |
3 | 63 |
3 | 21 |
7 | 7 |
1 |
Prime factors of 252 are 2, 3,7. Prime factorization of 252 in exponential form is:
252 = 22×32×71
Prime Factorization of 259
7 | 259 |
37 | 37 |
1 |
Prime factors of 259 are 7,37. Prime factorization of 259 in exponential form is:
259 = 71×371
Now multiplying the highest exponent prime factors to calculate the LCM of 252 and 259.
LCM(252,259) = 22×32×71×371
LCM(252,259) = 9324
Factors of 252
List of positive integer factors of 252 that divides 252 without a remainder.
1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252
Factors of 259
List of positive integer factors of 259 that divides 259 without a remainder.
1, 7, 37, 259
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 252 and 259, than apply into the LCM equation.
GCF(252,259) = 7
LCM(252,259) = ( 252 × 259) / 7
LCM(252,259) = 65268 / 7
LCM(252,259) = 9324
(i) The LCM of 259 and 252 is associative
LCM of 252 and 259 = LCM of 259 and 252
1. What is the LCM of 252 and 259?
Answer: LCM of 252 and 259 is 9324.
2. What are the Factors of 252?
Answer: Factors of 252 are 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252. There are 18 integers that are factors of 252. The greatest factor of 252 is 252.
3. What are the Factors of 259?
Answer: Factors of 259 are 1, 7, 37, 259. There are 4 integers that are factors of 259. The greatest factor of 259 is 259.
4. How to Find the LCM of 252 and 259?
Answer:
Least Common Multiple of 252 and 259 = 9324
Step 1: Find the prime factorization of 252
252 = 2 x 2 x 3 x 3 x 7
Step 2: Find the prime factorization of 259
259 = 7 x 37
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 9324 = 2 x 2 x 3 x 3 x 7 x 37
Step 4: Therefore, the least common multiple of 252 and 259 is 9324.