Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8747 and 8754 the smallest integer that is 76571238 that is divisible by both numbers.
Least Common Multiple (LCM) of 8747 and 8754 is 76571238.
LCM(8747,8754) = 76571238
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 8747 and 8754. First we will calculate the prime factors of 8747 and 8754.
Prime Factorization of 8747
8747 | 8747 |
1 |
Prime factors of 8747 are 8747. Prime factorization of 8747 in exponential form is:
8747 = 87471
Prime Factorization of 8754
2 | 8754 |
3 | 4377 |
1459 | 1459 |
1 |
Prime factors of 8754 are 2, 3,1459. Prime factorization of 8754 in exponential form is:
8754 = 21×31×14591
Now multiplying the highest exponent prime factors to calculate the LCM of 8747 and 8754.
LCM(8747,8754) = 21×31×14591×87471
LCM(8747,8754) = 76571238
Factors of 8747
List of positive integer factors of 8747 that divides 8747 without a remainder.
1, 8747
Factors of 8754
List of positive integer factors of 8754 that divides 8754 without a remainder.
1, 2, 3, 6, 1459, 2918, 4377, 8754
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8747 and 8754, than apply into the LCM equation.
GCF(8747,8754) = 1
LCM(8747,8754) = ( 8747 × 8754) / 1
LCM(8747,8754) = 76571238 / 1
LCM(8747,8754) = 76571238
(i) The LCM of 8754 and 8747 is associative
LCM of 8747 and 8754 = LCM of 8754 and 8747
1. What is the LCM of 8747 and 8754?
Answer: LCM of 8747 and 8754 is 76571238.
2. What are the Factors of 8747?
Answer: Factors of 8747 are 1, 8747. There are 2 integers that are factors of 8747. The greatest factor of 8747 is 8747.
3. What are the Factors of 8754?
Answer: Factors of 8754 are 1, 2, 3, 6, 1459, 2918, 4377, 8754. There are 8 integers that are factors of 8754. The greatest factor of 8754 is 8754.
4. How to Find the LCM of 8747 and 8754?
Answer:
Least Common Multiple of 8747 and 8754 = 76571238
Step 1: Find the prime factorization of 8747
8747 = 8747
Step 2: Find the prime factorization of 8754
8754 = 2 x 3 x 1459
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 76571238 = 2 x 3 x 1459 x 8747
Step 4: Therefore, the least common multiple of 8747 and 8754 is 76571238.