Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 5565 and 5570 the smallest integer that is 6199410 that is divisible by both numbers.
Least Common Multiple (LCM) of 5565 and 5570 is 6199410.
LCM(5565,5570) = 6199410
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 5565 and 5570. First we will calculate the prime factors of 5565 and 5570.
Prime Factorization of 5565
3 | 5565 |
5 | 1855 |
7 | 371 |
53 | 53 |
1 |
Prime factors of 5565 are 3, 5, 7,53. Prime factorization of 5565 in exponential form is:
5565 = 31×51×71×531
Prime Factorization of 5570
2 | 5570 |
5 | 2785 |
557 | 557 |
1 |
Prime factors of 5570 are 2, 5,557. Prime factorization of 5570 in exponential form is:
5570 = 21×51×5571
Now multiplying the highest exponent prime factors to calculate the LCM of 5565 and 5570.
LCM(5565,5570) = 21×31×51×71×531×5571
LCM(5565,5570) = 6199410
Factors of 5565
List of positive integer factors of 5565 that divides 5565 without a remainder.
1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 5565
Factors of 5570
List of positive integer factors of 5570 that divides 5570 without a remainder.
1, 2, 5, 10, 557, 1114, 2785, 5570
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5565 and 5570, than apply into the LCM equation.
GCF(5565,5570) = 5
LCM(5565,5570) = ( 5565 × 5570) / 5
LCM(5565,5570) = 30997050 / 5
LCM(5565,5570) = 6199410
(i) The LCM of 5570 and 5565 is associative
LCM of 5565 and 5570 = LCM of 5570 and 5565
1. What is the LCM of 5565 and 5570?
Answer: LCM of 5565 and 5570 is 6199410.
2. What are the Factors of 5565?
Answer: Factors of 5565 are 1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 5565. There are 16 integers that are factors of 5565. The greatest factor of 5565 is 5565.
3. What are the Factors of 5570?
Answer: Factors of 5570 are 1, 2, 5, 10, 557, 1114, 2785, 5570. There are 8 integers that are factors of 5570. The greatest factor of 5570 is 5570.
4. How to Find the LCM of 5565 and 5570?
Answer:
Least Common Multiple of 5565 and 5570 = 6199410
Step 1: Find the prime factorization of 5565
5565 = 3 x 5 x 7 x 53
Step 2: Find the prime factorization of 5570
5570 = 2 x 5 x 557
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 6199410 = 2 x 3 x 5 x 7 x 53 x 557
Step 4: Therefore, the least common multiple of 5565 and 5570 is 6199410.