Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 7167 and 7170 the smallest integer that is 17129130 that is divisible by both numbers.
Least Common Multiple (LCM) of 7167 and 7170 is 17129130.
LCM(7167,7170) = 17129130
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 7167 and 7170. First we will calculate the prime factors of 7167 and 7170.
Prime Factorization of 7167
3 | 7167 |
2389 | 2389 |
1 |
Prime factors of 7167 are 3,2389. Prime factorization of 7167 in exponential form is:
7167 = 31×23891
Prime Factorization of 7170
2 | 7170 |
3 | 3585 |
5 | 1195 |
239 | 239 |
1 |
Prime factors of 7170 are 2, 3, 5,239. Prime factorization of 7170 in exponential form is:
7170 = 21×31×51×2391
Now multiplying the highest exponent prime factors to calculate the LCM of 7167 and 7170.
LCM(7167,7170) = 21×31×51×2391×23891
LCM(7167,7170) = 17129130
Factors of 7167
List of positive integer factors of 7167 that divides 7167 without a remainder.
1, 3, 2389, 7167
Factors of 7170
List of positive integer factors of 7170 that divides 7170 without a remainder.
1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7167 and 7170, than apply into the LCM equation.
GCF(7167,7170) = 3
LCM(7167,7170) = ( 7167 × 7170) / 3
LCM(7167,7170) = 51387390 / 3
LCM(7167,7170) = 17129130
(i) The LCM of 7170 and 7167 is associative
LCM of 7167 and 7170 = LCM of 7170 and 7167
1. What is the LCM of 7167 and 7170?
Answer: LCM of 7167 and 7170 is 17129130.
2. What are the Factors of 7167?
Answer: Factors of 7167 are 1, 3, 2389, 7167. There are 4 integers that are factors of 7167. The greatest factor of 7167 is 7167.
3. What are the Factors of 7170?
Answer: Factors of 7170 are 1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170. There are 16 integers that are factors of 7170. The greatest factor of 7170 is 7170.
4. How to Find the LCM of 7167 and 7170?
Answer:
Least Common Multiple of 7167 and 7170 = 17129130
Step 1: Find the prime factorization of 7167
7167 = 3 x 2389
Step 2: Find the prime factorization of 7170
7170 = 2 x 3 x 5 x 239
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 17129130 = 2 x 3 x 5 x 239 x 2389
Step 4: Therefore, the least common multiple of 7167 and 7170 is 17129130.