Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8565 and 8567 the smallest integer that is 73376355 that is divisible by both numbers.
Least Common Multiple (LCM) of 8565 and 8567 is 73376355.
LCM(8565,8567) = 73376355
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 8565 and 8567. First we will calculate the prime factors of 8565 and 8567.
Prime Factorization of 8565
3 | 8565 |
5 | 2855 |
571 | 571 |
1 |
Prime factors of 8565 are 3, 5,571. Prime factorization of 8565 in exponential form is:
8565 = 31×51×5711
Prime Factorization of 8567
13 | 8567 |
659 | 659 |
1 |
Prime factors of 8567 are 13,659. Prime factorization of 8567 in exponential form is:
8567 = 131×6591
Now multiplying the highest exponent prime factors to calculate the LCM of 8565 and 8567.
LCM(8565,8567) = 31×51×131×5711×6591
LCM(8565,8567) = 73376355
Factors of 8565
List of positive integer factors of 8565 that divides 8565 without a remainder.
1, 3, 5, 15, 571, 1713, 2855, 8565
Factors of 8567
List of positive integer factors of 8567 that divides 8567 without a remainder.
1, 13, 659, 8567
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8565 and 8567, than apply into the LCM equation.
GCF(8565,8567) = 1
LCM(8565,8567) = ( 8565 × 8567) / 1
LCM(8565,8567) = 73376355 / 1
LCM(8565,8567) = 73376355
(i) The LCM of 8567 and 8565 is associative
LCM of 8565 and 8567 = LCM of 8567 and 8565
1. What is the LCM of 8565 and 8567?
Answer: LCM of 8565 and 8567 is 73376355.
2. What are the Factors of 8565?
Answer: Factors of 8565 are 1, 3, 5, 15, 571, 1713, 2855, 8565. There are 8 integers that are factors of 8565. The greatest factor of 8565 is 8565.
3. What are the Factors of 8567?
Answer: Factors of 8567 are 1, 13, 659, 8567. There are 4 integers that are factors of 8567. The greatest factor of 8567 is 8567.
4. How to Find the LCM of 8565 and 8567?
Answer:
Least Common Multiple of 8565 and 8567 = 73376355
Step 1: Find the prime factorization of 8565
8565 = 3 x 5 x 571
Step 2: Find the prime factorization of 8567
8567 = 13 x 659
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 73376355 = 3 x 5 x 13 x 571 x 659
Step 4: Therefore, the least common multiple of 8565 and 8567 is 73376355.