Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9104 and 9108 the smallest integer that is 20729808 that is divisible by both numbers.
Least Common Multiple (LCM) of 9104 and 9108 is 20729808.
LCM(9104,9108) = 20729808
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 9104 and 9108. First we will calculate the prime factors of 9104 and 9108.
Prime Factorization of 9104
2 | 9104 |
2 | 4552 |
2 | 2276 |
2 | 1138 |
569 | 569 |
1 |
Prime factors of 9104 are 2,569. Prime factorization of 9104 in exponential form is:
9104 = 24×5691
Prime Factorization of 9108
2 | 9108 |
2 | 4554 |
3 | 2277 |
3 | 759 |
11 | 253 |
23 | 23 |
1 |
Prime factors of 9108 are 2, 3, 11,23. Prime factorization of 9108 in exponential form is:
9108 = 22×32×111×231
Now multiplying the highest exponent prime factors to calculate the LCM of 9104 and 9108.
LCM(9104,9108) = 24×32×111×231×5691
LCM(9104,9108) = 20729808
Factors of 9104
List of positive integer factors of 9104 that divides 9104 without a remainder.
1, 2, 4, 8, 16, 569, 1138, 2276, 4552, 9104
Factors of 9108
List of positive integer factors of 9108 that divides 9108 without a remainder.
1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 2277, 3036, 4554, 9108
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9104 and 9108, than apply into the LCM equation.
GCF(9104,9108) = 4
LCM(9104,9108) = ( 9104 × 9108) / 4
LCM(9104,9108) = 82919232 / 4
LCM(9104,9108) = 20729808
(i) The LCM of 9108 and 9104 is associative
LCM of 9104 and 9108 = LCM of 9108 and 9104
1. What is the LCM of 9104 and 9108?
Answer: LCM of 9104 and 9108 is 20729808.
2. What are the Factors of 9104?
Answer: Factors of 9104 are 1, 2, 4, 8, 16, 569, 1138, 2276, 4552, 9104. There are 10 integers that are factors of 9104. The greatest factor of 9104 is 9104.
3. What are the Factors of 9108?
Answer: Factors of 9108 are 1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 2277, 3036, 4554, 9108. There are 36 integers that are factors of 9108. The greatest factor of 9108 is 9108.
4. How to Find the LCM of 9104 and 9108?
Answer:
Least Common Multiple of 9104 and 9108 = 20729808
Step 1: Find the prime factorization of 9104
9104 = 2 x 2 x 2 x 2 x 569
Step 2: Find the prime factorization of 9108
9108 = 2 x 2 x 3 x 3 x 11 x 23
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 20729808 = 2 x 2 x 2 x 2 x 3 x 3 x 11 x 23 x 569
Step 4: Therefore, the least common multiple of 9104 and 9108 is 20729808.