Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 13078 and 13084 the smallest integer that is 85556276 that is divisible by both numbers.
Least Common Multiple (LCM) of 13078 and 13084 is 85556276.
LCM(13078,13084) = 85556276
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 13078 and 13084. First we will calculate the prime factors of 13078 and 13084.
Prime Factorization of 13078
2 | 13078 |
13 | 6539 |
503 | 503 |
1 |
Prime factors of 13078 are 2, 13,503. Prime factorization of 13078 in exponential form is:
13078 = 21×131×5031
Prime Factorization of 13084
2 | 13084 |
2 | 6542 |
3271 | 3271 |
1 |
Prime factors of 13084 are 2,3271. Prime factorization of 13084 in exponential form is:
13084 = 22×32711
Now multiplying the highest exponent prime factors to calculate the LCM of 13078 and 13084.
LCM(13078,13084) = 22×131×5031×32711
LCM(13078,13084) = 85556276
Factors of 13078
List of positive integer factors of 13078 that divides 13078 without a remainder.
1, 2, 13, 26, 503, 1006, 6539, 13078
Factors of 13084
List of positive integer factors of 13084 that divides 13084 without a remainder.
1, 2, 4, 3271, 6542, 13084
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 13078 and 13084, than apply into the LCM equation.
GCF(13078,13084) = 2
LCM(13078,13084) = ( 13078 × 13084) / 2
LCM(13078,13084) = 171112552 / 2
LCM(13078,13084) = 85556276
(i) The LCM of 13084 and 13078 is associative
LCM of 13078 and 13084 = LCM of 13084 and 13078
1. What is the LCM of 13078 and 13084?
Answer: LCM of 13078 and 13084 is 85556276.
2. What are the Factors of 13078?
Answer: Factors of 13078 are 1, 2, 13, 26, 503, 1006, 6539, 13078. There are 8 integers that are factors of 13078. The greatest factor of 13078 is 13078.
3. What are the Factors of 13084?
Answer: Factors of 13084 are 1, 2, 4, 3271, 6542, 13084. There are 6 integers that are factors of 13084. The greatest factor of 13084 is 13084.
4. How to Find the LCM of 13078 and 13084?
Answer:
Least Common Multiple of 13078 and 13084 = 85556276
Step 1: Find the prime factorization of 13078
13078 = 2 x 13 x 503
Step 2: Find the prime factorization of 13084
13084 = 2 x 2 x 3271
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 85556276 = 2 x 2 x 13 x 503 x 3271
Step 4: Therefore, the least common multiple of 13078 and 13084 is 85556276.