Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 5525 and 5530 the smallest integer that is 6110650 that is divisible by both numbers.
Least Common Multiple (LCM) of 5525 and 5530 is 6110650.
LCM(5525,5530) = 6110650
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 5525 and 5530. First we will calculate the prime factors of 5525 and 5530.
Prime Factorization of 5525
5 | 5525 |
5 | 1105 |
13 | 221 |
17 | 17 |
1 |
Prime factors of 5525 are 5, 13,17. Prime factorization of 5525 in exponential form is:
5525 = 52×131×171
Prime Factorization of 5530
2 | 5530 |
5 | 2765 |
7 | 553 |
79 | 79 |
1 |
Prime factors of 5530 are 2, 5, 7,79. Prime factorization of 5530 in exponential form is:
5530 = 21×51×71×791
Now multiplying the highest exponent prime factors to calculate the LCM of 5525 and 5530.
LCM(5525,5530) = 21×52×71×131×171×791
LCM(5525,5530) = 6110650
Factors of 5525
List of positive integer factors of 5525 that divides 5525 without a remainder.
1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525
Factors of 5530
List of positive integer factors of 5530 that divides 5530 without a remainder.
1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5525 and 5530, than apply into the LCM equation.
GCF(5525,5530) = 5
LCM(5525,5530) = ( 5525 × 5530) / 5
LCM(5525,5530) = 30553250 / 5
LCM(5525,5530) = 6110650
(i) The LCM of 5530 and 5525 is associative
LCM of 5525 and 5530 = LCM of 5530 and 5525
1. What is the LCM of 5525 and 5530?
Answer: LCM of 5525 and 5530 is 6110650.
2. What are the Factors of 5525?
Answer: Factors of 5525 are 1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525. There are 12 integers that are factors of 5525. The greatest factor of 5525 is 5525.
3. What are the Factors of 5530?
Answer: Factors of 5530 are 1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530. There are 16 integers that are factors of 5530. The greatest factor of 5530 is 5530.
4. How to Find the LCM of 5525 and 5530?
Answer:
Least Common Multiple of 5525 and 5530 = 6110650
Step 1: Find the prime factorization of 5525
5525 = 5 x 5 x 13 x 17
Step 2: Find the prime factorization of 5530
5530 = 2 x 5 x 7 x 79
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 6110650 = 2 x 5 x 5 x 7 x 13 x 17 x 79
Step 4: Therefore, the least common multiple of 5525 and 5530 is 6110650.