Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3025 and 3030 the smallest integer that is 1833150 that is divisible by both numbers.
Least Common Multiple (LCM) of 3025 and 3030 is 1833150.
LCM(3025,3030) = 1833150
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 3025 and 3030. First we will calculate the prime factors of 3025 and 3030.
Prime Factorization of 3025
5 | 3025 |
5 | 605 |
11 | 121 |
11 | 11 |
1 |
Prime factors of 3025 are 5,11. Prime factorization of 3025 in exponential form is:
3025 = 52×112
Prime Factorization of 3030
2 | 3030 |
3 | 1515 |
5 | 505 |
101 | 101 |
1 |
Prime factors of 3030 are 2, 3, 5,101. Prime factorization of 3030 in exponential form is:
3030 = 21×31×51×1011
Now multiplying the highest exponent prime factors to calculate the LCM of 3025 and 3030.
LCM(3025,3030) = 21×31×52×112×1011
LCM(3025,3030) = 1833150
Factors of 3025
List of positive integer factors of 3025 that divides 3025 without a remainder.
1, 5, 11, 25, 55, 121, 275, 605, 3025
Factors of 3030
List of positive integer factors of 3030 that divides 3030 without a remainder.
1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3025 and 3030, than apply into the LCM equation.
GCF(3025,3030) = 5
LCM(3025,3030) = ( 3025 × 3030) / 5
LCM(3025,3030) = 9165750 / 5
LCM(3025,3030) = 1833150
(i) The LCM of 3030 and 3025 is associative
LCM of 3025 and 3030 = LCM of 3030 and 3025
1. What is the LCM of 3025 and 3030?
Answer: LCM of 3025 and 3030 is 1833150.
2. What are the Factors of 3025?
Answer: Factors of 3025 are 1, 5, 11, 25, 55, 121, 275, 605, 3025. There are 9 integers that are factors of 3025. The greatest factor of 3025 is 3025.
3. What are the Factors of 3030?
Answer: Factors of 3030 are 1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030. There are 16 integers that are factors of 3030. The greatest factor of 3030 is 3030.
4. How to Find the LCM of 3025 and 3030?
Answer:
Least Common Multiple of 3025 and 3030 = 1833150
Step 1: Find the prime factorization of 3025
3025 = 5 x 5 x 11 x 11
Step 2: Find the prime factorization of 3030
3030 = 2 x 3 x 5 x 101
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 1833150 = 2 x 3 x 5 x 5 x 11 x 11 x 101
Step 4: Therefore, the least common multiple of 3025 and 3030 is 1833150.