Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4150 and 4155 the smallest integer that is 3448650 that is divisible by both numbers.
Least Common Multiple (LCM) of 4150 and 4155 is 3448650.
LCM(4150,4155) = 3448650
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 4150 and 4155. First we will calculate the prime factors of 4150 and 4155.
Prime Factorization of 4150
2 | 4150 |
5 | 2075 |
5 | 415 |
83 | 83 |
1 |
Prime factors of 4150 are 2, 5,83. Prime factorization of 4150 in exponential form is:
4150 = 21×52×831
Prime Factorization of 4155
3 | 4155 |
5 | 1385 |
277 | 277 |
1 |
Prime factors of 4155 are 3, 5,277. Prime factorization of 4155 in exponential form is:
4155 = 31×51×2771
Now multiplying the highest exponent prime factors to calculate the LCM of 4150 and 4155.
LCM(4150,4155) = 21×31×52×831×2771
LCM(4150,4155) = 3448650
Factors of 4150
List of positive integer factors of 4150 that divides 4150 without a remainder.
1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150
Factors of 4155
List of positive integer factors of 4155 that divides 4155 without a remainder.
1, 3, 5, 15, 277, 831, 1385, 4155
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4150 and 4155, than apply into the LCM equation.
GCF(4150,4155) = 5
LCM(4150,4155) = ( 4150 × 4155) / 5
LCM(4150,4155) = 17243250 / 5
LCM(4150,4155) = 3448650
(i) The LCM of 4155 and 4150 is associative
LCM of 4150 and 4155 = LCM of 4155 and 4150
1. What is the LCM of 4150 and 4155?
Answer: LCM of 4150 and 4155 is 3448650.
2. What are the Factors of 4150?
Answer: Factors of 4150 are 1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150. There are 12 integers that are factors of 4150. The greatest factor of 4150 is 4150.
3. What are the Factors of 4155?
Answer: Factors of 4155 are 1, 3, 5, 15, 277, 831, 1385, 4155. There are 8 integers that are factors of 4155. The greatest factor of 4155 is 4155.
4. How to Find the LCM of 4150 and 4155?
Answer:
Least Common Multiple of 4150 and 4155 = 3448650
Step 1: Find the prime factorization of 4150
4150 = 2 x 5 x 5 x 83
Step 2: Find the prime factorization of 4155
4155 = 3 x 5 x 277
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 3448650 = 2 x 3 x 5 x 5 x 83 x 277
Step 4: Therefore, the least common multiple of 4150 and 4155 is 3448650.