Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8767 and 8771 the smallest integer that is 76895357 that is divisible by both numbers.
Least Common Multiple (LCM) of 8767 and 8771 is 76895357.
LCM(8767,8771) = 76895357
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 8767 and 8771. First we will calculate the prime factors of 8767 and 8771.
Prime Factorization of 8767
11 | 8767 |
797 | 797 |
1 |
Prime factors of 8767 are 11,797. Prime factorization of 8767 in exponential form is:
8767 = 111×7971
Prime Factorization of 8771
7 | 8771 |
7 | 1253 |
179 | 179 |
1 |
Prime factors of 8771 are 7,179. Prime factorization of 8771 in exponential form is:
8771 = 72×1791
Now multiplying the highest exponent prime factors to calculate the LCM of 8767 and 8771.
LCM(8767,8771) = 72×111×1791×7971
LCM(8767,8771) = 76895357
Factors of 8767
List of positive integer factors of 8767 that divides 8767 without a remainder.
1, 11, 797, 8767
Factors of 8771
List of positive integer factors of 8771 that divides 8771 without a remainder.
1, 7, 49, 179, 1253, 8771
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8767 and 8771, than apply into the LCM equation.
GCF(8767,8771) = 1
LCM(8767,8771) = ( 8767 × 8771) / 1
LCM(8767,8771) = 76895357 / 1
LCM(8767,8771) = 76895357
(i) The LCM of 8771 and 8767 is associative
LCM of 8767 and 8771 = LCM of 8771 and 8767
1. What is the LCM of 8767 and 8771?
Answer: LCM of 8767 and 8771 is 76895357.
2. What are the Factors of 8767?
Answer: Factors of 8767 are 1, 11, 797, 8767. There are 4 integers that are factors of 8767. The greatest factor of 8767 is 8767.
3. What are the Factors of 8771?
Answer: Factors of 8771 are 1, 7, 49, 179, 1253, 8771. There are 6 integers that are factors of 8771. The greatest factor of 8771 is 8771.
4. How to Find the LCM of 8767 and 8771?
Answer:
Least Common Multiple of 8767 and 8771 = 76895357
Step 1: Find the prime factorization of 8767
8767 = 11 x 797
Step 2: Find the prime factorization of 8771
8771 = 7 x 7 x 179
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 76895357 = 7 x 7 x 11 x 179 x 797
Step 4: Therefore, the least common multiple of 8767 and 8771 is 76895357.