Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8751 and 8756 the smallest integer that is 76623756 that is divisible by both numbers.
Least Common Multiple (LCM) of 8751 and 8756 is 76623756.
LCM(8751,8756) = 76623756
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 8751 and 8756. First we will calculate the prime factors of 8751 and 8756.
Prime Factorization of 8751
3 | 8751 |
2917 | 2917 |
1 |
Prime factors of 8751 are 3,2917. Prime factorization of 8751 in exponential form is:
8751 = 31×29171
Prime Factorization of 8756
2 | 8756 |
2 | 4378 |
11 | 2189 |
199 | 199 |
1 |
Prime factors of 8756 are 2, 11,199. Prime factorization of 8756 in exponential form is:
8756 = 22×111×1991
Now multiplying the highest exponent prime factors to calculate the LCM of 8751 and 8756.
LCM(8751,8756) = 22×31×111×1991×29171
LCM(8751,8756) = 76623756
Factors of 8751
List of positive integer factors of 8751 that divides 8751 without a remainder.
1, 3, 2917, 8751
Factors of 8756
List of positive integer factors of 8756 that divides 8756 without a remainder.
1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 4378, 8756
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8751 and 8756, than apply into the LCM equation.
GCF(8751,8756) = 1
LCM(8751,8756) = ( 8751 × 8756) / 1
LCM(8751,8756) = 76623756 / 1
LCM(8751,8756) = 76623756
(i) The LCM of 8756 and 8751 is associative
LCM of 8751 and 8756 = LCM of 8756 and 8751
1. What is the LCM of 8751 and 8756?
Answer: LCM of 8751 and 8756 is 76623756.
2. What are the Factors of 8751?
Answer: Factors of 8751 are 1, 3, 2917, 8751. There are 4 integers that are factors of 8751. The greatest factor of 8751 is 8751.
3. What are the Factors of 8756?
Answer: Factors of 8756 are 1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 4378, 8756. There are 12 integers that are factors of 8756. The greatest factor of 8756 is 8756.
4. How to Find the LCM of 8751 and 8756?
Answer:
Least Common Multiple of 8751 and 8756 = 76623756
Step 1: Find the prime factorization of 8751
8751 = 3 x 2917
Step 2: Find the prime factorization of 8756
8756 = 2 x 2 x 11 x 199
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 76623756 = 2 x 2 x 3 x 11 x 199 x 2917
Step 4: Therefore, the least common multiple of 8751 and 8756 is 76623756.