Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 6248 and 6255 the smallest integer that is 39081240 that is divisible by both numbers.
Least Common Multiple (LCM) of 6248 and 6255 is 39081240.
LCM(6248,6255) = 39081240
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 6248 and 6255. First we will calculate the prime factors of 6248 and 6255.
Prime Factorization of 6248
2 | 6248 |
2 | 3124 |
2 | 1562 |
11 | 781 |
71 | 71 |
1 |
Prime factors of 6248 are 2, 11,71. Prime factorization of 6248 in exponential form is:
6248 = 23×111×711
Prime Factorization of 6255
3 | 6255 |
3 | 2085 |
5 | 695 |
139 | 139 |
1 |
Prime factors of 6255 are 3, 5,139. Prime factorization of 6255 in exponential form is:
6255 = 32×51×1391
Now multiplying the highest exponent prime factors to calculate the LCM of 6248 and 6255.
LCM(6248,6255) = 23×32×51×111×711×1391
LCM(6248,6255) = 39081240
Factors of 6248
List of positive integer factors of 6248 that divides 6248 without a remainder.
1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248
Factors of 6255
List of positive integer factors of 6255 that divides 6255 without a remainder.
1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6248 and 6255, than apply into the LCM equation.
GCF(6248,6255) = 1
LCM(6248,6255) = ( 6248 × 6255) / 1
LCM(6248,6255) = 39081240 / 1
LCM(6248,6255) = 39081240
(i) The LCM of 6255 and 6248 is associative
LCM of 6248 and 6255 = LCM of 6255 and 6248
1. What is the LCM of 6248 and 6255?
Answer: LCM of 6248 and 6255 is 39081240.
2. What are the Factors of 6248?
Answer: Factors of 6248 are 1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248. There are 16 integers that are factors of 6248. The greatest factor of 6248 is 6248.
3. What are the Factors of 6255?
Answer: Factors of 6255 are 1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255. There are 12 integers that are factors of 6255. The greatest factor of 6255 is 6255.
4. How to Find the LCM of 6248 and 6255?
Answer:
Least Common Multiple of 6248 and 6255 = 39081240
Step 1: Find the prime factorization of 6248
6248 = 2 x 2 x 2 x 11 x 71
Step 2: Find the prime factorization of 6255
6255 = 3 x 3 x 5 x 139
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 39081240 = 2 x 2 x 2 x 3 x 3 x 5 x 11 x 71 x 139
Step 4: Therefore, the least common multiple of 6248 and 6255 is 39081240.