Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4095 and 4100 the smallest integer that is 3357900 that is divisible by both numbers.
Least Common Multiple (LCM) of 4095 and 4100 is 3357900.
LCM(4095,4100) = 3357900
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 4095 and 4100. First we will calculate the prime factors of 4095 and 4100.
Prime Factorization of 4095
3 | 4095 |
3 | 1365 |
5 | 455 |
7 | 91 |
13 | 13 |
1 |
Prime factors of 4095 are 3, 5, 7,13. Prime factorization of 4095 in exponential form is:
4095 = 32×51×71×131
Prime Factorization of 4100
2 | 4100 |
2 | 2050 |
5 | 1025 |
5 | 205 |
41 | 41 |
1 |
Prime factors of 4100 are 2, 5,41. Prime factorization of 4100 in exponential form is:
4100 = 22×52×411
Now multiplying the highest exponent prime factors to calculate the LCM of 4095 and 4100.
LCM(4095,4100) = 22×32×52×71×131×411
LCM(4095,4100) = 3357900
Factors of 4095
List of positive integer factors of 4095 that divides 4095 without a remainder.
1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095
Factors of 4100
List of positive integer factors of 4100 that divides 4100 without a remainder.
1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4095 and 4100, than apply into the LCM equation.
GCF(4095,4100) = 5
LCM(4095,4100) = ( 4095 × 4100) / 5
LCM(4095,4100) = 16789500 / 5
LCM(4095,4100) = 3357900
(i) The LCM of 4100 and 4095 is associative
LCM of 4095 and 4100 = LCM of 4100 and 4095
1. What is the LCM of 4095 and 4100?
Answer: LCM of 4095 and 4100 is 3357900.
2. What are the Factors of 4095?
Answer: Factors of 4095 are 1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095. There are 24 integers that are factors of 4095. The greatest factor of 4095 is 4095.
3. What are the Factors of 4100?
Answer: Factors of 4100 are 1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100. There are 18 integers that are factors of 4100. The greatest factor of 4100 is 4100.
4. How to Find the LCM of 4095 and 4100?
Answer:
Least Common Multiple of 4095 and 4100 = 3357900
Step 1: Find the prime factorization of 4095
4095 = 3 x 3 x 5 x 7 x 13
Step 2: Find the prime factorization of 4100
4100 = 2 x 2 x 5 x 5 x 41
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 3357900 = 2 x 2 x 3 x 3 x 5 x 5 x 7 x 13 x 41
Step 4: Therefore, the least common multiple of 4095 and 4100 is 3357900.