Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8338 and 8344 the smallest integer that is 34786136 that is divisible by both numbers.
Least Common Multiple (LCM) of 8338 and 8344 is 34786136.
LCM(8338,8344) = 34786136
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 8338 and 8344. First we will calculate the prime factors of 8338 and 8344.
Prime Factorization of 8338
2 | 8338 |
11 | 4169 |
379 | 379 |
1 |
Prime factors of 8338 are 2, 11,379. Prime factorization of 8338 in exponential form is:
8338 = 21×111×3791
Prime Factorization of 8344
2 | 8344 |
2 | 4172 |
2 | 2086 |
7 | 1043 |
149 | 149 |
1 |
Prime factors of 8344 are 2, 7,149. Prime factorization of 8344 in exponential form is:
8344 = 23×71×1491
Now multiplying the highest exponent prime factors to calculate the LCM of 8338 and 8344.
LCM(8338,8344) = 23×71×111×1491×3791
LCM(8338,8344) = 34786136
Factors of 8338
List of positive integer factors of 8338 that divides 8338 without a remainder.
1, 2, 11, 22, 379, 758, 4169, 8338
Factors of 8344
List of positive integer factors of 8344 that divides 8344 without a remainder.
1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8338 and 8344, than apply into the LCM equation.
GCF(8338,8344) = 2
LCM(8338,8344) = ( 8338 × 8344) / 2
LCM(8338,8344) = 69572272 / 2
LCM(8338,8344) = 34786136
(i) The LCM of 8344 and 8338 is associative
LCM of 8338 and 8344 = LCM of 8344 and 8338
1. What is the LCM of 8338 and 8344?
Answer: LCM of 8338 and 8344 is 34786136.
2. What are the Factors of 8338?
Answer: Factors of 8338 are 1, 2, 11, 22, 379, 758, 4169, 8338. There are 8 integers that are factors of 8338. The greatest factor of 8338 is 8338.
3. What are the Factors of 8344?
Answer: Factors of 8344 are 1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344. There are 16 integers that are factors of 8344. The greatest factor of 8344 is 8344.
4. How to Find the LCM of 8338 and 8344?
Answer:
Least Common Multiple of 8338 and 8344 = 34786136
Step 1: Find the prime factorization of 8338
8338 = 2 x 11 x 379
Step 2: Find the prime factorization of 8344
8344 = 2 x 2 x 2 x 7 x 149
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 34786136 = 2 x 2 x 2 x 7 x 11 x 149 x 379
Step 4: Therefore, the least common multiple of 8338 and 8344 is 34786136.