Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 2093 and 2100 the smallest integer that is 627900 that is divisible by both numbers.
Least Common Multiple (LCM) of 2093 and 2100 is 627900.
LCM(2093,2100) = 627900
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 2093 and 2100. First we will calculate the prime factors of 2093 and 2100.
Prime Factorization of 2093
7 | 2093 |
13 | 299 |
23 | 23 |
1 |
Prime factors of 2093 are 7, 13,23. Prime factorization of 2093 in exponential form is:
2093 = 71×131×231
Prime Factorization of 2100
2 | 2100 |
2 | 1050 |
3 | 525 |
5 | 175 |
5 | 35 |
7 | 7 |
1 |
Prime factors of 2100 are 2, 3, 5,7. Prime factorization of 2100 in exponential form is:
2100 = 22×31×52×71
Now multiplying the highest exponent prime factors to calculate the LCM of 2093 and 2100.
LCM(2093,2100) = 22×31×52×71×131×231
LCM(2093,2100) = 627900
Factors of 2093
List of positive integer factors of 2093 that divides 2093 without a remainder.
1, 7, 13, 23, 91, 161, 299, 2093
Factors of 2100
List of positive integer factors of 2100 that divides 2100 without a remainder.
1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2093 and 2100, than apply into the LCM equation.
GCF(2093,2100) = 7
LCM(2093,2100) = ( 2093 × 2100) / 7
LCM(2093,2100) = 4395300 / 7
LCM(2093,2100) = 627900
(i) The LCM of 2100 and 2093 is associative
LCM of 2093 and 2100 = LCM of 2100 and 2093
1. What is the LCM of 2093 and 2100?
Answer: LCM of 2093 and 2100 is 627900.
2. What are the Factors of 2093?
Answer: Factors of 2093 are 1, 7, 13, 23, 91, 161, 299, 2093. There are 8 integers that are factors of 2093. The greatest factor of 2093 is 2093.
3. What are the Factors of 2100?
Answer: Factors of 2100 are 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100. There are 36 integers that are factors of 2100. The greatest factor of 2100 is 2100.
4. How to Find the LCM of 2093 and 2100?
Answer:
Least Common Multiple of 2093 and 2100 = 627900
Step 1: Find the prime factorization of 2093
2093 = 7 x 13 x 23
Step 2: Find the prime factorization of 2100
2100 = 2 x 2 x 3 x 5 x 5 x 7
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 627900 = 2 x 2 x 3 x 5 x 5 x 7 x 13 x 23
Step 4: Therefore, the least common multiple of 2093 and 2100 is 627900.