Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8163 and 8167 the smallest integer that is 66667221 that is divisible by both numbers.
Least Common Multiple (LCM) of 8163 and 8167 is 66667221.
LCM(8163,8167) = 66667221
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 8163 and 8167. First we will calculate the prime factors of 8163 and 8167.
Prime Factorization of 8163
3 | 8163 |
3 | 2721 |
907 | 907 |
1 |
Prime factors of 8163 are 3,907. Prime factorization of 8163 in exponential form is:
8163 = 32×9071
Prime Factorization of 8167
8167 | 8167 |
1 |
Prime factors of 8167 are 8167. Prime factorization of 8167 in exponential form is:
8167 = 81671
Now multiplying the highest exponent prime factors to calculate the LCM of 8163 and 8167.
LCM(8163,8167) = 32×9071×81671
LCM(8163,8167) = 66667221
Factors of 8163
List of positive integer factors of 8163 that divides 8163 without a remainder.
1, 3, 9, 907, 2721, 8163
Factors of 8167
List of positive integer factors of 8167 that divides 8167 without a remainder.
1, 8167
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8163 and 8167, than apply into the LCM equation.
GCF(8163,8167) = 1
LCM(8163,8167) = ( 8163 × 8167) / 1
LCM(8163,8167) = 66667221 / 1
LCM(8163,8167) = 66667221
(i) The LCM of 8167 and 8163 is associative
LCM of 8163 and 8167 = LCM of 8167 and 8163
1. What is the LCM of 8163 and 8167?
Answer: LCM of 8163 and 8167 is 66667221.
2. What are the Factors of 8163?
Answer: Factors of 8163 are 1, 3, 9, 907, 2721, 8163. There are 6 integers that are factors of 8163. The greatest factor of 8163 is 8163.
3. What are the Factors of 8167?
Answer: Factors of 8167 are 1, 8167. There are 2 integers that are factors of 8167. The greatest factor of 8167 is 8167.
4. How to Find the LCM of 8163 and 8167?
Answer:
Least Common Multiple of 8163 and 8167 = 66667221
Step 1: Find the prime factorization of 8163
8163 = 3 x 3 x 907
Step 2: Find the prime factorization of 8167
8167 = 8167
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 66667221 = 3 x 3 x 907 x 8167
Step 4: Therefore, the least common multiple of 8163 and 8167 is 66667221.