Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8743 and 8750 the smallest integer that is 10928750 that is divisible by both numbers.
Least Common Multiple (LCM) of 8743 and 8750 is 10928750.
LCM(8743,8750) = 10928750
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 8743 and 8750. First we will calculate the prime factors of 8743 and 8750.
Prime Factorization of 8743
7 | 8743 |
1249 | 1249 |
1 |
Prime factors of 8743 are 7,1249. Prime factorization of 8743 in exponential form is:
8743 = 71×12491
Prime Factorization of 8750
2 | 8750 |
5 | 4375 |
5 | 875 |
5 | 175 |
5 | 35 |
7 | 7 |
1 |
Prime factors of 8750 are 2, 5,7. Prime factorization of 8750 in exponential form is:
8750 = 21×54×71
Now multiplying the highest exponent prime factors to calculate the LCM of 8743 and 8750.
LCM(8743,8750) = 21×54×71×12491
LCM(8743,8750) = 10928750
Factors of 8743
List of positive integer factors of 8743 that divides 8743 without a remainder.
1, 7, 1249, 8743
Factors of 8750
List of positive integer factors of 8750 that divides 8750 without a remainder.
1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1750, 4375, 8750
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8743 and 8750, than apply into the LCM equation.
GCF(8743,8750) = 7
LCM(8743,8750) = ( 8743 × 8750) / 7
LCM(8743,8750) = 76501250 / 7
LCM(8743,8750) = 10928750
(i) The LCM of 8750 and 8743 is associative
LCM of 8743 and 8750 = LCM of 8750 and 8743
1. What is the LCM of 8743 and 8750?
Answer: LCM of 8743 and 8750 is 10928750.
2. What are the Factors of 8743?
Answer: Factors of 8743 are 1, 7, 1249, 8743. There are 4 integers that are factors of 8743. The greatest factor of 8743 is 8743.
3. What are the Factors of 8750?
Answer: Factors of 8750 are 1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1750, 4375, 8750. There are 20 integers that are factors of 8750. The greatest factor of 8750 is 8750.
4. How to Find the LCM of 8743 and 8750?
Answer:
Least Common Multiple of 8743 and 8750 = 10928750
Step 1: Find the prime factorization of 8743
8743 = 7 x 1249
Step 2: Find the prime factorization of 8750
8750 = 2 x 5 x 5 x 5 x 5 x 7
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 10928750 = 2 x 5 x 5 x 5 x 5 x 7 x 1249
Step 4: Therefore, the least common multiple of 8743 and 8750 is 10928750.