Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 5117 and 5122 the smallest integer that is 26209274 that is divisible by both numbers.
Least Common Multiple (LCM) of 5117 and 5122 is 26209274.
LCM(5117,5122) = 26209274
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 5117 and 5122. First we will calculate the prime factors of 5117 and 5122.
Prime Factorization of 5117
7 | 5117 |
17 | 731 |
43 | 43 |
1 |
Prime factors of 5117 are 7, 17,43. Prime factorization of 5117 in exponential form is:
5117 = 71×171×431
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 5117 and 5122.
LCM(5117,5122) = 21×71×131×171×431×1971
LCM(5117,5122) = 26209274
Factors of 5117
List of positive integer factors of 5117 that divides 5117 without a remainder.
1, 7, 17, 43, 119, 301, 731, 5117
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 5117 and 5122, than apply into the LCM equation.
GCF(5117,5122) = 1
LCM(5117,5122) = ( 5117 × 5122) / 1
LCM(5117,5122) = 26209274 / 1
LCM(5117,5122) = 26209274
(i) The LCM of 5122 and 5117 is associative
LCM of 5117 and 5122 = LCM of 5122 and 5117
1. What is the LCM of 5117 and 5122?
Answer: LCM of 5117 and 5122 is 26209274.
2. What are the Factors of 5117?
Answer: Factors of 5117 are 1, 7, 17, 43, 119, 301, 731, 5117. There are 8 integers that are factors of 5117. The greatest factor of 5117 is 5117.
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 5117 and 5122?
Answer:
Least Common Multiple of 5117 and 5122 = 26209274
Step 1: Find the prime factorization of 5117
5117 = 7 x 17 x 43
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 = 26209274 = 2 x 7 x 13 x 17 x 43 x 197
Step 4: Therefore, the least common multiple of 5117 and 5122 is 26209274.