Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3558 and 3563 the smallest integer that is 12677154 that is divisible by both numbers.
Least Common Multiple (LCM) of 3558 and 3563 is 12677154.
LCM(3558,3563) = 12677154
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 3558 and 3563. First we will calculate the prime factors of 3558 and 3563.
Prime Factorization of 3558
2 | 3558 |
3 | 1779 |
593 | 593 |
1 |
Prime factors of 3558 are 2, 3,593. Prime factorization of 3558 in exponential form is:
3558 = 21×31×5931
Prime Factorization of 3563
7 | 3563 |
509 | 509 |
1 |
Prime factors of 3563 are 7,509. Prime factorization of 3563 in exponential form is:
3563 = 71×5091
Now multiplying the highest exponent prime factors to calculate the LCM of 3558 and 3563.
LCM(3558,3563) = 21×31×71×5091×5931
LCM(3558,3563) = 12677154
Factors of 3558
List of positive integer factors of 3558 that divides 3558 without a remainder.
1, 2, 3, 6, 593, 1186, 1779, 3558
Factors of 3563
List of positive integer factors of 3563 that divides 3563 without a remainder.
1, 7, 509, 3563
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3558 and 3563, than apply into the LCM equation.
GCF(3558,3563) = 1
LCM(3558,3563) = ( 3558 × 3563) / 1
LCM(3558,3563) = 12677154 / 1
LCM(3558,3563) = 12677154
(i) The LCM of 3563 and 3558 is associative
LCM of 3558 and 3563 = LCM of 3563 and 3558
1. What is the LCM of 3558 and 3563?
Answer: LCM of 3558 and 3563 is 12677154.
2. What are the Factors of 3558?
Answer: Factors of 3558 are 1, 2, 3, 6, 593, 1186, 1779, 3558. There are 8 integers that are factors of 3558. The greatest factor of 3558 is 3558.
3. What are the Factors of 3563?
Answer: Factors of 3563 are 1, 7, 509, 3563. There are 4 integers that are factors of 3563. The greatest factor of 3563 is 3563.
4. How to Find the LCM of 3558 and 3563?
Answer:
Least Common Multiple of 3558 and 3563 = 12677154
Step 1: Find the prime factorization of 3558
3558 = 2 x 3 x 593
Step 2: Find the prime factorization of 3563
3563 = 7 x 509
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 12677154 = 2 x 3 x 7 x 509 x 593
Step 4: Therefore, the least common multiple of 3558 and 3563 is 12677154.