Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 2058 and 2065 the smallest integer that is 607110 that is divisible by both numbers.
Least Common Multiple (LCM) of 2058 and 2065 is 607110.
LCM(2058,2065) = 607110
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 2058 and 2065. First we will calculate the prime factors of 2058 and 2065.
Prime Factorization of 2058
2 | 2058 |
3 | 1029 |
7 | 343 |
7 | 49 |
7 | 7 |
1 |
Prime factors of 2058 are 2, 3,7. Prime factorization of 2058 in exponential form is:
2058 = 21×31×73
Prime Factorization of 2065
5 | 2065 |
7 | 413 |
59 | 59 |
1 |
Prime factors of 2065 are 5, 7,59. Prime factorization of 2065 in exponential form is:
2065 = 51×71×591
Now multiplying the highest exponent prime factors to calculate the LCM of 2058 and 2065.
LCM(2058,2065) = 21×31×51×73×591
LCM(2058,2065) = 607110
Factors of 2058
List of positive integer factors of 2058 that divides 2058 without a remainder.
1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058
Factors of 2065
List of positive integer factors of 2065 that divides 2065 without a remainder.
1, 5, 7, 35, 59, 295, 413, 2065
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2058 and 2065, than apply into the LCM equation.
GCF(2058,2065) = 7
LCM(2058,2065) = ( 2058 × 2065) / 7
LCM(2058,2065) = 4249770 / 7
LCM(2058,2065) = 607110
(i) The LCM of 2065 and 2058 is associative
LCM of 2058 and 2065 = LCM of 2065 and 2058
1. What is the LCM of 2058 and 2065?
Answer: LCM of 2058 and 2065 is 607110.
2. What are the Factors of 2058?
Answer: Factors of 2058 are 1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058. There are 16 integers that are factors of 2058. The greatest factor of 2058 is 2058.
3. What are the Factors of 2065?
Answer: Factors of 2065 are 1, 5, 7, 35, 59, 295, 413, 2065. There are 8 integers that are factors of 2065. The greatest factor of 2065 is 2065.
4. How to Find the LCM of 2058 and 2065?
Answer:
Least Common Multiple of 2058 and 2065 = 607110
Step 1: Find the prime factorization of 2058
2058 = 2 x 3 x 7 x 7 x 7
Step 2: Find the prime factorization of 2065
2065 = 5 x 7 x 59
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 607110 = 2 x 3 x 5 x 7 x 7 x 7 x 59
Step 4: Therefore, the least common multiple of 2058 and 2065 is 607110.