Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4175 and 4180 the smallest integer that is 3490300 that is divisible by both numbers.
Least Common Multiple (LCM) of 4175 and 4180 is 3490300.
LCM(4175,4180) = 3490300
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 4175 and 4180. First we will calculate the prime factors of 4175 and 4180.
Prime Factorization of 4175
5 | 4175 |
5 | 835 |
167 | 167 |
1 |
Prime factors of 4175 are 5,167. Prime factorization of 4175 in exponential form is:
4175 = 52×1671
Prime Factorization of 4180
2 | 4180 |
2 | 2090 |
5 | 1045 |
11 | 209 |
19 | 19 |
1 |
Prime factors of 4180 are 2, 5, 11,19. Prime factorization of 4180 in exponential form is:
4180 = 22×51×111×191
Now multiplying the highest exponent prime factors to calculate the LCM of 4175 and 4180.
LCM(4175,4180) = 22×52×111×191×1671
LCM(4175,4180) = 3490300
Factors of 4175
List of positive integer factors of 4175 that divides 4175 without a remainder.
1, 5, 25, 167, 835, 4175
Factors of 4180
List of positive integer factors of 4180 that divides 4180 without a remainder.
1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4175 and 4180, than apply into the LCM equation.
GCF(4175,4180) = 5
LCM(4175,4180) = ( 4175 × 4180) / 5
LCM(4175,4180) = 17451500 / 5
LCM(4175,4180) = 3490300
(i) The LCM of 4180 and 4175 is associative
LCM of 4175 and 4180 = LCM of 4180 and 4175
1. What is the LCM of 4175 and 4180?
Answer: LCM of 4175 and 4180 is 3490300.
2. What are the Factors of 4175?
Answer: Factors of 4175 are 1, 5, 25, 167, 835, 4175. There are 6 integers that are factors of 4175. The greatest factor of 4175 is 4175.
3. What are the Factors of 4180?
Answer: Factors of 4180 are 1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180. There are 24 integers that are factors of 4180. The greatest factor of 4180 is 4180.
4. How to Find the LCM of 4175 and 4180?
Answer:
Least Common Multiple of 4175 and 4180 = 3490300
Step 1: Find the prime factorization of 4175
4175 = 5 x 5 x 167
Step 2: Find the prime factorization of 4180
4180 = 2 x 2 x 5 x 11 x 19
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 3490300 = 2 x 2 x 5 x 5 x 11 x 19 x 167
Step 4: Therefore, the least common multiple of 4175 and 4180 is 3490300.