Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8614 and 8619 the smallest integer that is 74244066 that is divisible by both numbers.
Least Common Multiple (LCM) of 8614 and 8619 is 74244066.
LCM(8614,8619) = 74244066
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 8614 and 8619. First we will calculate the prime factors of 8614 and 8619.
Prime Factorization of 8614
2 | 8614 |
59 | 4307 |
73 | 73 |
1 |
Prime factors of 8614 are 2, 59,73. Prime factorization of 8614 in exponential form is:
8614 = 21×591×731
Prime Factorization of 8619
3 | 8619 |
13 | 2873 |
13 | 221 |
17 | 17 |
1 |
Prime factors of 8619 are 3, 13,17. Prime factorization of 8619 in exponential form is:
8619 = 31×132×171
Now multiplying the highest exponent prime factors to calculate the LCM of 8614 and 8619.
LCM(8614,8619) = 21×31×132×171×591×731
LCM(8614,8619) = 74244066
Factors of 8614
List of positive integer factors of 8614 that divides 8614 without a remainder.
1, 2, 59, 73, 118, 146, 4307, 8614
Factors of 8619
List of positive integer factors of 8619 that divides 8619 without a remainder.
1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2873, 8619
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8614 and 8619, than apply into the LCM equation.
GCF(8614,8619) = 1
LCM(8614,8619) = ( 8614 × 8619) / 1
LCM(8614,8619) = 74244066 / 1
LCM(8614,8619) = 74244066
(i) The LCM of 8619 and 8614 is associative
LCM of 8614 and 8619 = LCM of 8619 and 8614
1. What is the LCM of 8614 and 8619?
Answer: LCM of 8614 and 8619 is 74244066.
2. What are the Factors of 8614?
Answer: Factors of 8614 are 1, 2, 59, 73, 118, 146, 4307, 8614. There are 8 integers that are factors of 8614. The greatest factor of 8614 is 8614.
3. What are the Factors of 8619?
Answer: Factors of 8619 are 1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2873, 8619. There are 12 integers that are factors of 8619. The greatest factor of 8619 is 8619.
4. How to Find the LCM of 8614 and 8619?
Answer:
Least Common Multiple of 8614 and 8619 = 74244066
Step 1: Find the prime factorization of 8614
8614 = 2 x 59 x 73
Step 2: Find the prime factorization of 8619
8619 = 3 x 13 x 13 x 17
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 74244066 = 2 x 3 x 13 x 13 x 17 x 59 x 73
Step 4: Therefore, the least common multiple of 8614 and 8619 is 74244066.