Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 5613 and 5618 the smallest integer that is 31533834 that is divisible by both numbers.
Least Common Multiple (LCM) of 5613 and 5618 is 31533834.
LCM(5613,5618) = 31533834
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 5613 and 5618. First we will calculate the prime factors of 5613 and 5618.
Prime Factorization of 5613
3 | 5613 |
1871 | 1871 |
1 |
Prime factors of 5613 are 3,1871. Prime factorization of 5613 in exponential form is:
5613 = 31×18711
Prime Factorization of 5618
2 | 5618 |
53 | 2809 |
53 | 53 |
1 |
Prime factors of 5618 are 2,53. Prime factorization of 5618 in exponential form is:
5618 = 21×532
Now multiplying the highest exponent prime factors to calculate the LCM of 5613 and 5618.
LCM(5613,5618) = 21×31×532×18711
LCM(5613,5618) = 31533834
Factors of 5613
List of positive integer factors of 5613 that divides 5613 without a remainder.
1, 3, 1871, 5613
Factors of 5618
List of positive integer factors of 5618 that divides 5618 without a remainder.
1, 2, 53, 106, 2809, 5618
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5613 and 5618, than apply into the LCM equation.
GCF(5613,5618) = 1
LCM(5613,5618) = ( 5613 × 5618) / 1
LCM(5613,5618) = 31533834 / 1
LCM(5613,5618) = 31533834
(i) The LCM of 5618 and 5613 is associative
LCM of 5613 and 5618 = LCM of 5618 and 5613
1. What is the LCM of 5613 and 5618?
Answer: LCM of 5613 and 5618 is 31533834.
2. What are the Factors of 5613?
Answer: Factors of 5613 are 1, 3, 1871, 5613. There are 4 integers that are factors of 5613. The greatest factor of 5613 is 5613.
3. What are the Factors of 5618?
Answer: Factors of 5618 are 1, 2, 53, 106, 2809, 5618. There are 6 integers that are factors of 5618. The greatest factor of 5618 is 5618.
4. How to Find the LCM of 5613 and 5618?
Answer:
Least Common Multiple of 5613 and 5618 = 31533834
Step 1: Find the prime factorization of 5613
5613 = 3 x 1871
Step 2: Find the prime factorization of 5618
5618 = 2 x 53 x 53
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 31533834 = 2 x 3 x 53 x 53 x 1871
Step 4: Therefore, the least common multiple of 5613 and 5618 is 31533834.