Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 5118 and 5122 the smallest integer that is 13107198 that is divisible by both numbers.
Least Common Multiple (LCM) of 5118 and 5122 is 13107198.
LCM(5118,5122) = 13107198
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 5118 and 5122. First we will calculate the prime factors of 5118 and 5122.
Prime Factorization of 5118
2 | 5118 |
3 | 2559 |
853 | 853 |
1 |
Prime factors of 5118 are 2, 3,853. Prime factorization of 5118 in exponential form is:
5118 = 21×31×8531
Prime Factorization of 5122
2 | 5122 |
13 | 2561 |
197 | 197 |
1 |
Prime factors of 5122 are 2, 13,197. Prime factorization of 5122 in exponential form is:
5122 = 21×131×1971
Now multiplying the highest exponent prime factors to calculate the LCM of 5118 and 5122.
LCM(5118,5122) = 21×31×131×1971×8531
LCM(5118,5122) = 13107198
Factors of 5118
List of positive integer factors of 5118 that divides 5118 without a remainder.
1, 2, 3, 6, 853, 1706, 2559, 5118
Factors of 5122
List of positive integer factors of 5122 that divides 5122 without a remainder.
1, 2, 13, 26, 197, 394, 2561, 5122
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5118 and 5122, than apply into the LCM equation.
GCF(5118,5122) = 2
LCM(5118,5122) = ( 5118 × 5122) / 2
LCM(5118,5122) = 26214396 / 2
LCM(5118,5122) = 13107198
(i) The LCM of 5122 and 5118 is associative
LCM of 5118 and 5122 = LCM of 5122 and 5118
1. What is the LCM of 5118 and 5122?
Answer: LCM of 5118 and 5122 is 13107198.
2. What are the Factors of 5118?
Answer: Factors of 5118 are 1, 2, 3, 6, 853, 1706, 2559, 5118. There are 8 integers that are factors of 5118. The greatest factor of 5118 is 5118.
3. What are the Factors of 5122?
Answer: Factors of 5122 are 1, 2, 13, 26, 197, 394, 2561, 5122. There are 8 integers that are factors of 5122. The greatest factor of 5122 is 5122.
4. How to Find the LCM of 5118 and 5122?
Answer:
Least Common Multiple of 5118 and 5122 = 13107198
Step 1: Find the prime factorization of 5118
5118 = 2 x 3 x 853
Step 2: Find the prime factorization of 5122
5122 = 2 x 13 x 197
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 13107198 = 2 x 3 x 13 x 197 x 853
Step 4: Therefore, the least common multiple of 5118 and 5122 is 13107198.