Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3544 and 3551 the smallest integer that is 12584744 that is divisible by both numbers.
Least Common Multiple (LCM) of 3544 and 3551 is 12584744.
LCM(3544,3551) = 12584744
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 3544 and 3551. First we will calculate the prime factors of 3544 and 3551.
Prime Factorization of 3544
2 | 3544 |
2 | 1772 |
2 | 886 |
443 | 443 |
1 |
Prime factors of 3544 are 2,443. Prime factorization of 3544 in exponential form is:
3544 = 23×4431
Prime Factorization of 3551
53 | 3551 |
67 | 67 |
1 |
Prime factors of 3551 are 53,67. Prime factorization of 3551 in exponential form is:
3551 = 531×671
Now multiplying the highest exponent prime factors to calculate the LCM of 3544 and 3551.
LCM(3544,3551) = 23×531×671×4431
LCM(3544,3551) = 12584744
Factors of 3544
List of positive integer factors of 3544 that divides 3544 without a remainder.
1, 2, 4, 8, 443, 886, 1772, 3544
Factors of 3551
List of positive integer factors of 3551 that divides 3551 without a remainder.
1, 53, 67, 3551
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3544 and 3551, than apply into the LCM equation.
GCF(3544,3551) = 1
LCM(3544,3551) = ( 3544 × 3551) / 1
LCM(3544,3551) = 12584744 / 1
LCM(3544,3551) = 12584744
(i) The LCM of 3551 and 3544 is associative
LCM of 3544 and 3551 = LCM of 3551 and 3544
1. What is the LCM of 3544 and 3551?
Answer: LCM of 3544 and 3551 is 12584744.
2. What are the Factors of 3544?
Answer: Factors of 3544 are 1, 2, 4, 8, 443, 886, 1772, 3544. There are 8 integers that are factors of 3544. The greatest factor of 3544 is 3544.
3. What are the Factors of 3551?
Answer: Factors of 3551 are 1, 53, 67, 3551. There are 4 integers that are factors of 3551. The greatest factor of 3551 is 3551.
4. How to Find the LCM of 3544 and 3551?
Answer:
Least Common Multiple of 3544 and 3551 = 12584744
Step 1: Find the prime factorization of 3544
3544 = 2 x 2 x 2 x 443
Step 2: Find the prime factorization of 3551
3551 = 53 x 67
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 12584744 = 2 x 2 x 2 x 53 x 67 x 443
Step 4: Therefore, the least common multiple of 3544 and 3551 is 12584744.