Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4163 and 4167 the smallest integer that is 17347221 that is divisible by both numbers.
Least Common Multiple (LCM) of 4163 and 4167 is 17347221.
LCM(4163,4167) = 17347221
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 4163 and 4167. First we will calculate the prime factors of 4163 and 4167.
Prime Factorization of 4163
23 | 4163 |
181 | 181 |
1 |
Prime factors of 4163 are 23,181. Prime factorization of 4163 in exponential form is:
4163 = 231×1811
Prime Factorization of 4167
3 | 4167 |
3 | 1389 |
463 | 463 |
1 |
Prime factors of 4167 are 3,463. Prime factorization of 4167 in exponential form is:
4167 = 32×4631
Now multiplying the highest exponent prime factors to calculate the LCM of 4163 and 4167.
LCM(4163,4167) = 32×231×1811×4631
LCM(4163,4167) = 17347221
Factors of 4163
List of positive integer factors of 4163 that divides 4163 without a remainder.
1, 23, 181, 4163
Factors of 4167
List of positive integer factors of 4167 that divides 4167 without a remainder.
1, 3, 9, 463, 1389, 4167
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4163 and 4167, than apply into the LCM equation.
GCF(4163,4167) = 1
LCM(4163,4167) = ( 4163 × 4167) / 1
LCM(4163,4167) = 17347221 / 1
LCM(4163,4167) = 17347221
(i) The LCM of 4167 and 4163 is associative
LCM of 4163 and 4167 = LCM of 4167 and 4163
1. What is the LCM of 4163 and 4167?
Answer: LCM of 4163 and 4167 is 17347221.
2. What are the Factors of 4163?
Answer: Factors of 4163 are 1, 23, 181, 4163. There are 4 integers that are factors of 4163. The greatest factor of 4163 is 4163.
3. What are the Factors of 4167?
Answer: Factors of 4167 are 1, 3, 9, 463, 1389, 4167. There are 6 integers that are factors of 4167. The greatest factor of 4167 is 4167.
4. How to Find the LCM of 4163 and 4167?
Answer:
Least Common Multiple of 4163 and 4167 = 17347221
Step 1: Find the prime factorization of 4163
4163 = 23 x 181
Step 2: Find the prime factorization of 4167
4167 = 3 x 3 x 463
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 17347221 = 3 x 3 x 23 x 181 x 463
Step 4: Therefore, the least common multiple of 4163 and 4167 is 17347221.