Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8718 and 8723 the smallest integer that is 76047114 that is divisible by both numbers.
Least Common Multiple (LCM) of 8718 and 8723 is 76047114.
LCM(8718,8723) = 76047114
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 8718 and 8723. First we will calculate the prime factors of 8718 and 8723.
Prime Factorization of 8718
2 | 8718 |
3 | 4359 |
1453 | 1453 |
1 |
Prime factors of 8718 are 2, 3,1453. Prime factorization of 8718 in exponential form is:
8718 = 21×31×14531
Prime Factorization of 8723
11 | 8723 |
13 | 793 |
61 | 61 |
1 |
Prime factors of 8723 are 11, 13,61. Prime factorization of 8723 in exponential form is:
8723 = 111×131×611
Now multiplying the highest exponent prime factors to calculate the LCM of 8718 and 8723.
LCM(8718,8723) = 21×31×111×131×611×14531
LCM(8718,8723) = 76047114
Factors of 8718
List of positive integer factors of 8718 that divides 8718 without a remainder.
1, 2, 3, 6, 1453, 2906, 4359, 8718
Factors of 8723
List of positive integer factors of 8723 that divides 8723 without a remainder.
1, 11, 13, 61, 143, 671, 793, 8723
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8718 and 8723, than apply into the LCM equation.
GCF(8718,8723) = 1
LCM(8718,8723) = ( 8718 × 8723) / 1
LCM(8718,8723) = 76047114 / 1
LCM(8718,8723) = 76047114
(i) The LCM of 8723 and 8718 is associative
LCM of 8718 and 8723 = LCM of 8723 and 8718
1. What is the LCM of 8718 and 8723?
Answer: LCM of 8718 and 8723 is 76047114.
2. What are the Factors of 8718?
Answer: Factors of 8718 are 1, 2, 3, 6, 1453, 2906, 4359, 8718. There are 8 integers that are factors of 8718. The greatest factor of 8718 is 8718.
3. What are the Factors of 8723?
Answer: Factors of 8723 are 1, 11, 13, 61, 143, 671, 793, 8723. There are 8 integers that are factors of 8723. The greatest factor of 8723 is 8723.
4. How to Find the LCM of 8718 and 8723?
Answer:
Least Common Multiple of 8718 and 8723 = 76047114
Step 1: Find the prime factorization of 8718
8718 = 2 x 3 x 1453
Step 2: Find the prime factorization of 8723
8723 = 11 x 13 x 61
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 76047114 = 2 x 3 x 11 x 13 x 61 x 1453
Step 4: Therefore, the least common multiple of 8718 and 8723 is 76047114.