Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8867 and 8872 the smallest integer that is 78668024 that is divisible by both numbers.
Least Common Multiple (LCM) of 8867 and 8872 is 78668024.
LCM(8867,8872) = 78668024
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 8867 and 8872. First we will calculate the prime factors of 8867 and 8872.
Prime Factorization of 8867
8867 | 8867 |
1 |
Prime factors of 8867 are 8867. Prime factorization of 8867 in exponential form is:
8867 = 88671
Prime Factorization of 8872
2 | 8872 |
2 | 4436 |
2 | 2218 |
1109 | 1109 |
1 |
Prime factors of 8872 are 2,1109. Prime factorization of 8872 in exponential form is:
8872 = 23×11091
Now multiplying the highest exponent prime factors to calculate the LCM of 8867 and 8872.
LCM(8867,8872) = 23×11091×88671
LCM(8867,8872) = 78668024
Factors of 8867
List of positive integer factors of 8867 that divides 8867 without a remainder.
1, 8867
Factors of 8872
List of positive integer factors of 8872 that divides 8872 without a remainder.
1, 2, 4, 8, 1109, 2218, 4436, 8872
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8867 and 8872, than apply into the LCM equation.
GCF(8867,8872) = 1
LCM(8867,8872) = ( 8867 × 8872) / 1
LCM(8867,8872) = 78668024 / 1
LCM(8867,8872) = 78668024
(i) The LCM of 8872 and 8867 is associative
LCM of 8867 and 8872 = LCM of 8872 and 8867
1. What is the LCM of 8867 and 8872?
Answer: LCM of 8867 and 8872 is 78668024.
2. What are the Factors of 8867?
Answer: Factors of 8867 are 1, 8867. There are 2 integers that are factors of 8867. The greatest factor of 8867 is 8867.
3. What are the Factors of 8872?
Answer: Factors of 8872 are 1, 2, 4, 8, 1109, 2218, 4436, 8872. There are 8 integers that are factors of 8872. The greatest factor of 8872 is 8872.
4. How to Find the LCM of 8867 and 8872?
Answer:
Least Common Multiple of 8867 and 8872 = 78668024
Step 1: Find the prime factorization of 8867
8867 = 8867
Step 2: Find the prime factorization of 8872
8872 = 2 x 2 x 2 x 1109
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 78668024 = 2 x 2 x 2 x 1109 x 8867
Step 4: Therefore, the least common multiple of 8867 and 8872 is 78668024.