Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 6876 and 6881 the smallest integer that is 47313756 that is divisible by both numbers.
Least Common Multiple (LCM) of 6876 and 6881 is 47313756.
LCM(6876,6881) = 47313756
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 6876 and 6881. First we will calculate the prime factors of 6876 and 6881.
Prime Factorization of 6876
2 | 6876 |
2 | 3438 |
3 | 1719 |
3 | 573 |
191 | 191 |
1 |
Prime factors of 6876 are 2, 3,191. Prime factorization of 6876 in exponential form is:
6876 = 22×32×1911
Prime Factorization of 6881
7 | 6881 |
983 | 983 |
1 |
Prime factors of 6881 are 7,983. Prime factorization of 6881 in exponential form is:
6881 = 71×9831
Now multiplying the highest exponent prime factors to calculate the LCM of 6876 and 6881.
LCM(6876,6881) = 22×32×71×1911×9831
LCM(6876,6881) = 47313756
Factors of 6876
List of positive integer factors of 6876 that divides 6876 without a remainder.
1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 3438, 6876
Factors of 6881
List of positive integer factors of 6881 that divides 6881 without a remainder.
1, 7, 983, 6881
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6876 and 6881, than apply into the LCM equation.
GCF(6876,6881) = 1
LCM(6876,6881) = ( 6876 × 6881) / 1
LCM(6876,6881) = 47313756 / 1
LCM(6876,6881) = 47313756
(i) The LCM of 6881 and 6876 is associative
LCM of 6876 and 6881 = LCM of 6881 and 6876
1. What is the LCM of 6876 and 6881?
Answer: LCM of 6876 and 6881 is 47313756.
2. What are the Factors of 6876?
Answer: Factors of 6876 are 1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 3438, 6876. There are 18 integers that are factors of 6876. The greatest factor of 6876 is 6876.
3. What are the Factors of 6881?
Answer: Factors of 6881 are 1, 7, 983, 6881. There are 4 integers that are factors of 6881. The greatest factor of 6881 is 6881.
4. How to Find the LCM of 6876 and 6881?
Answer:
Least Common Multiple of 6876 and 6881 = 47313756
Step 1: Find the prime factorization of 6876
6876 = 2 x 2 x 3 x 3 x 191
Step 2: Find the prime factorization of 6881
6881 = 7 x 983
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 47313756 = 2 x 2 x 3 x 3 x 7 x 191 x 983
Step 4: Therefore, the least common multiple of 6876 and 6881 is 47313756.