Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 5535 and 5540 the smallest integer that is 6132780 that is divisible by both numbers.
Least Common Multiple (LCM) of 5535 and 5540 is 6132780.
LCM(5535,5540) = 6132780
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 5535 and 5540. First we will calculate the prime factors of 5535 and 5540.
Prime Factorization of 5535
3 | 5535 |
3 | 1845 |
3 | 615 |
5 | 205 |
41 | 41 |
1 |
Prime factors of 5535 are 3, 5,41. Prime factorization of 5535 in exponential form is:
5535 = 33×51×411
Prime Factorization of 5540
2 | 5540 |
2 | 2770 |
5 | 1385 |
277 | 277 |
1 |
Prime factors of 5540 are 2, 5,277. Prime factorization of 5540 in exponential form is:
5540 = 22×51×2771
Now multiplying the highest exponent prime factors to calculate the LCM of 5535 and 5540.
LCM(5535,5540) = 22×33×51×411×2771
LCM(5535,5540) = 6132780
Factors of 5535
List of positive integer factors of 5535 that divides 5535 without a remainder.
1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 5535
Factors of 5540
List of positive integer factors of 5540 that divides 5540 without a remainder.
1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5535 and 5540, than apply into the LCM equation.
GCF(5535,5540) = 5
LCM(5535,5540) = ( 5535 × 5540) / 5
LCM(5535,5540) = 30663900 / 5
LCM(5535,5540) = 6132780
(i) The LCM of 5540 and 5535 is associative
LCM of 5535 and 5540 = LCM of 5540 and 5535
1. What is the LCM of 5535 and 5540?
Answer: LCM of 5535 and 5540 is 6132780.
2. What are the Factors of 5535?
Answer: Factors of 5535 are 1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 5535. There are 16 integers that are factors of 5535. The greatest factor of 5535 is 5535.
3. What are the Factors of 5540?
Answer: Factors of 5540 are 1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540. There are 12 integers that are factors of 5540. The greatest factor of 5540 is 5540.
4. How to Find the LCM of 5535 and 5540?
Answer:
Least Common Multiple of 5535 and 5540 = 6132780
Step 1: Find the prime factorization of 5535
5535 = 3 x 3 x 3 x 5 x 41
Step 2: Find the prime factorization of 5540
5540 = 2 x 2 x 5 x 277
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 6132780 = 2 x 2 x 3 x 3 x 3 x 5 x 41 x 277
Step 4: Therefore, the least common multiple of 5535 and 5540 is 6132780.