Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 5247 and 5255 the smallest integer that is 27572985 that is divisible by both numbers.
Least Common Multiple (LCM) of 5247 and 5255 is 27572985.
LCM(5247,5255) = 27572985
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 5247 and 5255. First we will calculate the prime factors of 5247 and 5255.
Prime Factorization of 5247
3 | 5247 |
3 | 1749 |
11 | 583 |
53 | 53 |
1 |
Prime factors of 5247 are 3, 11,53. Prime factorization of 5247 in exponential form is:
5247 = 32×111×531
Prime Factorization of 5255
5 | 5255 |
1051 | 1051 |
1 |
Prime factors of 5255 are 5,1051. Prime factorization of 5255 in exponential form is:
5255 = 51×10511
Now multiplying the highest exponent prime factors to calculate the LCM of 5247 and 5255.
LCM(5247,5255) = 32×51×111×531×10511
LCM(5247,5255) = 27572985
Factors of 5247
List of positive integer factors of 5247 that divides 5247 without a remainder.
1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 5247
Factors of 5255
List of positive integer factors of 5255 that divides 5255 without a remainder.
1, 5, 1051, 5255
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5247 and 5255, than apply into the LCM equation.
GCF(5247,5255) = 1
LCM(5247,5255) = ( 5247 × 5255) / 1
LCM(5247,5255) = 27572985 / 1
LCM(5247,5255) = 27572985
(i) The LCM of 5255 and 5247 is associative
LCM of 5247 and 5255 = LCM of 5255 and 5247
1. What is the LCM of 5247 and 5255?
Answer: LCM of 5247 and 5255 is 27572985.
2. What are the Factors of 5247?
Answer: Factors of 5247 are 1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 5247. There are 12 integers that are factors of 5247. The greatest factor of 5247 is 5247.
3. What are the Factors of 5255?
Answer: Factors of 5255 are 1, 5, 1051, 5255. There are 4 integers that are factors of 5255. The greatest factor of 5255 is 5255.
4. How to Find the LCM of 5247 and 5255?
Answer:
Least Common Multiple of 5247 and 5255 = 27572985
Step 1: Find the prime factorization of 5247
5247 = 3 x 3 x 11 x 53
Step 2: Find the prime factorization of 5255
5255 = 5 x 1051
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 27572985 = 3 x 3 x 5 x 11 x 53 x 1051
Step 4: Therefore, the least common multiple of 5247 and 5255 is 27572985.