Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3031 and 3039 the smallest integer that is 9211209 that is divisible by both numbers.
Least Common Multiple (LCM) of 3031 and 3039 is 9211209.
LCM(3031,3039) = 9211209
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 3031 and 3039. First we will calculate the prime factors of 3031 and 3039.
Prime Factorization of 3031
7 | 3031 |
433 | 433 |
1 |
Prime factors of 3031 are 7,433. Prime factorization of 3031 in exponential form is:
3031 = 71×4331
Prime Factorization of 3039
3 | 3039 |
1013 | 1013 |
1 |
Prime factors of 3039 are 3,1013. Prime factorization of 3039 in exponential form is:
3039 = 31×10131
Now multiplying the highest exponent prime factors to calculate the LCM of 3031 and 3039.
LCM(3031,3039) = 31×71×4331×10131
LCM(3031,3039) = 9211209
Factors of 3031
List of positive integer factors of 3031 that divides 3031 without a remainder.
1, 7, 433, 3031
Factors of 3039
List of positive integer factors of 3039 that divides 3039 without a remainder.
1, 3, 1013, 3039
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3031 and 3039, than apply into the LCM equation.
GCF(3031,3039) = 1
LCM(3031,3039) = ( 3031 × 3039) / 1
LCM(3031,3039) = 9211209 / 1
LCM(3031,3039) = 9211209
(i) The LCM of 3039 and 3031 is associative
LCM of 3031 and 3039 = LCM of 3039 and 3031
1. What is the LCM of 3031 and 3039?
Answer: LCM of 3031 and 3039 is 9211209.
2. What are the Factors of 3031?
Answer: Factors of 3031 are 1, 7, 433, 3031. There are 4 integers that are factors of 3031. The greatest factor of 3031 is 3031.
3. What are the Factors of 3039?
Answer: Factors of 3039 are 1, 3, 1013, 3039. There are 4 integers that are factors of 3039. The greatest factor of 3039 is 3039.
4. How to Find the LCM of 3031 and 3039?
Answer:
Least Common Multiple of 3031 and 3039 = 9211209
Step 1: Find the prime factorization of 3031
3031 = 7 x 433
Step 2: Find the prime factorization of 3039
3039 = 3 x 1013
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 9211209 = 3 x 7 x 433 x 1013
Step 4: Therefore, the least common multiple of 3031 and 3039 is 9211209.