Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 2553 and 2559 the smallest integer that is 2177709 that is divisible by both numbers.
Least Common Multiple (LCM) of 2553 and 2559 is 2177709.
LCM(2553,2559) = 2177709
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 2553 and 2559. First we will calculate the prime factors of 2553 and 2559.
Prime Factorization of 2553
3 | 2553 |
23 | 851 |
37 | 37 |
1 |
Prime factors of 2553 are 3, 23,37. Prime factorization of 2553 in exponential form is:
2553 = 31×231×371
Prime Factorization of 2559
3 | 2559 |
853 | 853 |
1 |
Prime factors of 2559 are 3,853. Prime factorization of 2559 in exponential form is:
2559 = 31×8531
Now multiplying the highest exponent prime factors to calculate the LCM of 2553 and 2559.
LCM(2553,2559) = 31×231×371×8531
LCM(2553,2559) = 2177709
Factors of 2553
List of positive integer factors of 2553 that divides 2553 without a remainder.
1, 3, 23, 37, 69, 111, 851, 2553
Factors of 2559
List of positive integer factors of 2559 that divides 2559 without a remainder.
1, 3, 853, 2559
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2553 and 2559, than apply into the LCM equation.
GCF(2553,2559) = 3
LCM(2553,2559) = ( 2553 × 2559) / 3
LCM(2553,2559) = 6533127 / 3
LCM(2553,2559) = 2177709
(i) The LCM of 2559 and 2553 is associative
LCM of 2553 and 2559 = LCM of 2559 and 2553
1. What is the LCM of 2553 and 2559?
Answer: LCM of 2553 and 2559 is 2177709.
2. What are the Factors of 2553?
Answer: Factors of 2553 are 1, 3, 23, 37, 69, 111, 851, 2553. There are 8 integers that are factors of 2553. The greatest factor of 2553 is 2553.
3. What are the Factors of 2559?
Answer: Factors of 2559 are 1, 3, 853, 2559. There are 4 integers that are factors of 2559. The greatest factor of 2559 is 2559.
4. How to Find the LCM of 2553 and 2559?
Answer:
Least Common Multiple of 2553 and 2559 = 2177709
Step 1: Find the prime factorization of 2553
2553 = 3 x 23 x 37
Step 2: Find the prime factorization of 2559
2559 = 3 x 853
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 2177709 = 3 x 23 x 37 x 853
Step 4: Therefore, the least common multiple of 2553 and 2559 is 2177709.