Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 175 and 183 the smallest integer that is 32025 that is divisible by both numbers.
Least Common Multiple (LCM) of 175 and 183 is 32025.
LCM(175,183) = 32025
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 175 and 183. First we will calculate the prime factors of 175 and 183.
Prime Factorization of 175
5 | 175 |
5 | 35 |
7 | 7 |
1 |
Prime factors of 175 are 5,7. Prime factorization of 175 in exponential form is:
175 = 52×71
Prime Factorization of 183
3 | 183 |
61 | 61 |
1 |
Prime factors of 183 are 3,61. Prime factorization of 183 in exponential form is:
183 = 31×611
Now multiplying the highest exponent prime factors to calculate the LCM of 175 and 183.
LCM(175,183) = 31×52×71×611
LCM(175,183) = 32025
Factors of 175
List of positive integer factors of 175 that divides 175 without a remainder.
1, 5, 7, 25, 35, 175
Factors of 183
List of positive integer factors of 183 that divides 183 without a remainder.
1, 3, 61, 183
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 175 and 183, than apply into the LCM equation.
GCF(175,183) = 1
LCM(175,183) = ( 175 × 183) / 1
LCM(175,183) = 32025 / 1
LCM(175,183) = 32025
(i) The LCM of 183 and 175 is associative
LCM of 175 and 183 = LCM of 183 and 175
1. What is the LCM of 175 and 183?
Answer: LCM of 175 and 183 is 32025.
2. What are the Factors of 175?
Answer: Factors of 175 are 1, 5, 7, 25, 35, 175. There are 6 integers that are factors of 175. The greatest factor of 175 is 175.
3. What are the Factors of 183?
Answer: Factors of 183 are 1, 3, 61, 183. There are 4 integers that are factors of 183. The greatest factor of 183 is 183.
4. How to Find the LCM of 175 and 183?
Answer:
Least Common Multiple of 175 and 183 = 32025
Step 1: Find the prime factorization of 175
175 = 5 x 5 x 7
Step 2: Find the prime factorization of 183
183 = 3 x 61
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 32025 = 3 x 5 x 5 x 7 x 61
Step 4: Therefore, the least common multiple of 175 and 183 is 32025.