Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9248 and 9255 the smallest integer that is 85590240 that is divisible by both numbers.
Least Common Multiple (LCM) of 9248 and 9255 is 85590240.
LCM(9248,9255) = 85590240
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 9248 and 9255. First we will calculate the prime factors of 9248 and 9255.
Prime Factorization of 9248
2 | 9248 |
2 | 4624 |
2 | 2312 |
2 | 1156 |
2 | 578 |
17 | 289 |
17 | 17 |
1 |
Prime factors of 9248 are 2,17. Prime factorization of 9248 in exponential form is:
9248 = 25×172
Prime Factorization of 9255
3 | 9255 |
5 | 3085 |
617 | 617 |
1 |
Prime factors of 9255 are 3, 5,617. Prime factorization of 9255 in exponential form is:
9255 = 31×51×6171
Now multiplying the highest exponent prime factors to calculate the LCM of 9248 and 9255.
LCM(9248,9255) = 25×31×51×172×6171
LCM(9248,9255) = 85590240
Factors of 9248
List of positive integer factors of 9248 that divides 9248 without a remainder.
1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4624, 9248
Factors of 9255
List of positive integer factors of 9255 that divides 9255 without a remainder.
1, 3, 5, 15, 617, 1851, 3085, 9255
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9248 and 9255, than apply into the LCM equation.
GCF(9248,9255) = 1
LCM(9248,9255) = ( 9248 × 9255) / 1
LCM(9248,9255) = 85590240 / 1
LCM(9248,9255) = 85590240
(i) The LCM of 9255 and 9248 is associative
LCM of 9248 and 9255 = LCM of 9255 and 9248
1. What is the LCM of 9248 and 9255?
Answer: LCM of 9248 and 9255 is 85590240.
2. What are the Factors of 9248?
Answer: Factors of 9248 are 1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4624, 9248. There are 18 integers that are factors of 9248. The greatest factor of 9248 is 9248.
3. What are the Factors of 9255?
Answer: Factors of 9255 are 1, 3, 5, 15, 617, 1851, 3085, 9255. There are 8 integers that are factors of 9255. The greatest factor of 9255 is 9255.
4. How to Find the LCM of 9248 and 9255?
Answer:
Least Common Multiple of 9248 and 9255 = 85590240
Step 1: Find the prime factorization of 9248
9248 = 2 x 2 x 2 x 2 x 2 x 17 x 17
Step 2: Find the prime factorization of 9255
9255 = 3 x 5 x 617
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 85590240 = 2 x 2 x 2 x 2 x 2 x 3 x 5 x 17 x 17 x 617
Step 4: Therefore, the least common multiple of 9248 and 9255 is 85590240.