Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 5121 and 5129 the smallest integer that is 26265609 that is divisible by both numbers.
Least Common Multiple (LCM) of 5121 and 5129 is 26265609.
LCM(5121,5129) = 26265609
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 5121 and 5129. First we will calculate the prime factors of 5121 and 5129.
Prime Factorization of 5121
3 | 5121 |
3 | 1707 |
569 | 569 |
1 |
Prime factors of 5121 are 3,569. Prime factorization of 5121 in exponential form is:
5121 = 32×5691
Prime Factorization of 5129
23 | 5129 |
223 | 223 |
1 |
Prime factors of 5129 are 23,223. Prime factorization of 5129 in exponential form is:
5129 = 231×2231
Now multiplying the highest exponent prime factors to calculate the LCM of 5121 and 5129.
LCM(5121,5129) = 32×231×2231×5691
LCM(5121,5129) = 26265609
Factors of 5121
List of positive integer factors of 5121 that divides 5121 without a remainder.
1, 3, 9, 569, 1707, 5121
Factors of 5129
List of positive integer factors of 5129 that divides 5129 without a remainder.
1, 23, 223, 5129
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5121 and 5129, than apply into the LCM equation.
GCF(5121,5129) = 1
LCM(5121,5129) = ( 5121 × 5129) / 1
LCM(5121,5129) = 26265609 / 1
LCM(5121,5129) = 26265609
(i) The LCM of 5129 and 5121 is associative
LCM of 5121 and 5129 = LCM of 5129 and 5121
1. What is the LCM of 5121 and 5129?
Answer: LCM of 5121 and 5129 is 26265609.
2. What are the Factors of 5121?
Answer: Factors of 5121 are 1, 3, 9, 569, 1707, 5121. There are 6 integers that are factors of 5121. The greatest factor of 5121 is 5121.
3. What are the Factors of 5129?
Answer: Factors of 5129 are 1, 23, 223, 5129. There are 4 integers that are factors of 5129. The greatest factor of 5129 is 5129.
4. How to Find the LCM of 5121 and 5129?
Answer:
Least Common Multiple of 5121 and 5129 = 26265609
Step 1: Find the prime factorization of 5121
5121 = 3 x 3 x 569
Step 2: Find the prime factorization of 5129
5129 = 23 x 223
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 26265609 = 3 x 3 x 23 x 223 x 569
Step 4: Therefore, the least common multiple of 5121 and 5129 is 26265609.