Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 2414 and 2418 the smallest integer that is 2918526 that is divisible by both numbers.
Least Common Multiple (LCM) of 2414 and 2418 is 2918526.
LCM(2414,2418) = 2918526
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 2414 and 2418. First we will calculate the prime factors of 2414 and 2418.
Prime Factorization of 2414
2 | 2414 |
17 | 1207 |
71 | 71 |
1 |
Prime factors of 2414 are 2, 17,71. Prime factorization of 2414 in exponential form is:
2414 = 21×171×711
Prime Factorization of 2418
2 | 2418 |
3 | 1209 |
13 | 403 |
31 | 31 |
1 |
Prime factors of 2418 are 2, 3, 13,31. Prime factorization of 2418 in exponential form is:
2418 = 21×31×131×311
Now multiplying the highest exponent prime factors to calculate the LCM of 2414 and 2418.
LCM(2414,2418) = 21×31×131×171×311×711
LCM(2414,2418) = 2918526
Factors of 2414
List of positive integer factors of 2414 that divides 2414 without a remainder.
1, 2, 17, 34, 71, 142, 1207, 2414
Factors of 2418
List of positive integer factors of 2418 that divides 2418 without a remainder.
1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2414 and 2418, than apply into the LCM equation.
GCF(2414,2418) = 2
LCM(2414,2418) = ( 2414 × 2418) / 2
LCM(2414,2418) = 5837052 / 2
LCM(2414,2418) = 2918526
(i) The LCM of 2418 and 2414 is associative
LCM of 2414 and 2418 = LCM of 2418 and 2414
1. What is the LCM of 2414 and 2418?
Answer: LCM of 2414 and 2418 is 2918526.
2. What are the Factors of 2414?
Answer: Factors of 2414 are 1, 2, 17, 34, 71, 142, 1207, 2414. There are 8 integers that are factors of 2414. The greatest factor of 2414 is 2414.
3. What are the Factors of 2418?
Answer: Factors of 2418 are 1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418. There are 16 integers that are factors of 2418. The greatest factor of 2418 is 2418.
4. How to Find the LCM of 2414 and 2418?
Answer:
Least Common Multiple of 2414 and 2418 = 2918526
Step 1: Find the prime factorization of 2414
2414 = 2 x 17 x 71
Step 2: Find the prime factorization of 2418
2418 = 2 x 3 x 13 x 31
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 2918526 = 2 x 3 x 13 x 17 x 31 x 71
Step 4: Therefore, the least common multiple of 2414 and 2418 is 2918526.