Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8567 and 8572 the smallest integer that is 73436324 that is divisible by both numbers.
Least Common Multiple (LCM) of 8567 and 8572 is 73436324.
LCM(8567,8572) = 73436324
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 8567 and 8572. First we will calculate the prime factors of 8567 and 8572.
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
Prime Factorization of 8572
2 | 8572 |
2 | 4286 |
2143 | 2143 |
1 |
Prime factors of 8572 are 2,2143. Prime factorization of 8572 in exponential form is:
8572 = 22×21431
Now multiplying the highest exponent prime factors to calculate the LCM of 8567 and 8572.
LCM(8567,8572) = 22×131×6591×21431
LCM(8567,8572) = 73436324
Factors of 8567
List of positive integer factors of 8567 that divides 8567 without a remainder.
1, 13, 659, 8567
Factors of 8572
List of positive integer factors of 8572 that divides 8572 without a remainder.
1, 2, 4, 2143, 4286, 8572
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8567 and 8572, than apply into the LCM equation.
GCF(8567,8572) = 1
LCM(8567,8572) = ( 8567 × 8572) / 1
LCM(8567,8572) = 73436324 / 1
LCM(8567,8572) = 73436324
(i) The LCM of 8572 and 8567 is associative
LCM of 8567 and 8572 = LCM of 8572 and 8567
1. What is the LCM of 8567 and 8572?
Answer: LCM of 8567 and 8572 is 73436324.
2. 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.
3. What are the Factors of 8572?
Answer: Factors of 8572 are 1, 2, 4, 2143, 4286, 8572. There are 6 integers that are factors of 8572. The greatest factor of 8572 is 8572.
4. How to Find the LCM of 8567 and 8572?
Answer:
Least Common Multiple of 8567 and 8572 = 73436324
Step 1: Find the prime factorization of 8567
8567 = 13 x 659
Step 2: Find the prime factorization of 8572
8572 = 2 x 2 x 2143
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 73436324 = 2 x 2 x 13 x 659 x 2143
Step 4: Therefore, the least common multiple of 8567 and 8572 is 73436324.