Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 5631 and 5636 the smallest integer that is 31736316 that is divisible by both numbers.
Least Common Multiple (LCM) of 5631 and 5636 is 31736316.
LCM(5631,5636) = 31736316
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 5631 and 5636. First we will calculate the prime factors of 5631 and 5636.
Prime Factorization of 5631
3 | 5631 |
1877 | 1877 |
1 |
Prime factors of 5631 are 3,1877. Prime factorization of 5631 in exponential form is:
5631 = 31×18771
Prime Factorization of 5636
2 | 5636 |
2 | 2818 |
1409 | 1409 |
1 |
Prime factors of 5636 are 2,1409. Prime factorization of 5636 in exponential form is:
5636 = 22×14091
Now multiplying the highest exponent prime factors to calculate the LCM of 5631 and 5636.
LCM(5631,5636) = 22×31×14091×18771
LCM(5631,5636) = 31736316
Factors of 5631
List of positive integer factors of 5631 that divides 5631 without a remainder.
1, 3, 1877, 5631
Factors of 5636
List of positive integer factors of 5636 that divides 5636 without a remainder.
1, 2, 4, 1409, 2818, 5636
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5631 and 5636, than apply into the LCM equation.
GCF(5631,5636) = 1
LCM(5631,5636) = ( 5631 × 5636) / 1
LCM(5631,5636) = 31736316 / 1
LCM(5631,5636) = 31736316
(i) The LCM of 5636 and 5631 is associative
LCM of 5631 and 5636 = LCM of 5636 and 5631
1. What is the LCM of 5631 and 5636?
Answer: LCM of 5631 and 5636 is 31736316.
2. What are the Factors of 5631?
Answer: Factors of 5631 are 1, 3, 1877, 5631. There are 4 integers that are factors of 5631. The greatest factor of 5631 is 5631.
3. What are the Factors of 5636?
Answer: Factors of 5636 are 1, 2, 4, 1409, 2818, 5636. There are 6 integers that are factors of 5636. The greatest factor of 5636 is 5636.
4. How to Find the LCM of 5631 and 5636?
Answer:
Least Common Multiple of 5631 and 5636 = 31736316
Step 1: Find the prime factorization of 5631
5631 = 3 x 1877
Step 2: Find the prime factorization of 5636
5636 = 2 x 2 x 1409
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 31736316 = 2 x 2 x 3 x 1409 x 1877
Step 4: Therefore, the least common multiple of 5631 and 5636 is 31736316.