Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 412 and 414 the smallest integer that is 85284 that is divisible by both numbers.
Least Common Multiple (LCM) of 412 and 414 is 85284.
LCM(412,414) = 85284
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 412 and 414. First we will calculate the prime factors of 412 and 414.
Prime Factorization of 412
2 | 412 |
2 | 206 |
103 | 103 |
1 |
Prime factors of 412 are 2,103. Prime factorization of 412 in exponential form is:
412 = 22×1031
Prime Factorization of 414
2 | 414 |
3 | 207 |
3 | 69 |
23 | 23 |
1 |
Prime factors of 414 are 2, 3,23. Prime factorization of 414 in exponential form is:
414 = 21×32×231
Now multiplying the highest exponent prime factors to calculate the LCM of 412 and 414.
LCM(412,414) = 22×32×231×1031
LCM(412,414) = 85284
Factors of 412
List of positive integer factors of 412 that divides 412 without a remainder.
1, 2, 4, 103, 206, 412
Factors of 414
List of positive integer factors of 414 that divides 414 without a remainder.
1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 412 and 414, than apply into the LCM equation.
GCF(412,414) = 2
LCM(412,414) = ( 412 × 414) / 2
LCM(412,414) = 170568 / 2
LCM(412,414) = 85284
(i) The LCM of 414 and 412 is associative
LCM of 412 and 414 = LCM of 414 and 412
1. What is the LCM of 412 and 414?
Answer: LCM of 412 and 414 is 85284.
2. What are the Factors of 412?
Answer: Factors of 412 are 1, 2, 4, 103, 206, 412. There are 6 integers that are factors of 412. The greatest factor of 412 is 412.
3. What are the Factors of 414?
Answer: Factors of 414 are 1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414. There are 12 integers that are factors of 414. The greatest factor of 414 is 414.
4. How to Find the LCM of 412 and 414?
Answer:
Least Common Multiple of 412 and 414 = 85284
Step 1: Find the prime factorization of 412
412 = 2 x 2 x 103
Step 2: Find the prime factorization of 414
414 = 2 x 3 x 3 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 = 85284 = 2 x 2 x 3 x 3 x 23 x 103
Step 4: Therefore, the least common multiple of 412 and 414 is 85284.