Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 5122 and 5126 the smallest integer that is 13127686 that is divisible by both numbers.
Least Common Multiple (LCM) of 5122 and 5126 is 13127686.
LCM(5122,5126) = 13127686
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 5122 and 5126. First we will calculate the prime factors of 5122 and 5126.
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
Prime Factorization of 5126
2 | 5126 |
11 | 2563 |
233 | 233 |
1 |
Prime factors of 5126 are 2, 11,233. Prime factorization of 5126 in exponential form is:
5126 = 21×111×2331
Now multiplying the highest exponent prime factors to calculate the LCM of 5122 and 5126.
LCM(5122,5126) = 21×111×131×1971×2331
LCM(5122,5126) = 13127686
Factors of 5122
List of positive integer factors of 5122 that divides 5122 without a remainder.
1, 2, 13, 26, 197, 394, 2561, 5122
Factors of 5126
List of positive integer factors of 5126 that divides 5126 without a remainder.
1, 2, 11, 22, 233, 466, 2563, 5126
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5122 and 5126, than apply into the LCM equation.
GCF(5122,5126) = 2
LCM(5122,5126) = ( 5122 × 5126) / 2
LCM(5122,5126) = 26255372 / 2
LCM(5122,5126) = 13127686
(i) The LCM of 5126 and 5122 is associative
LCM of 5122 and 5126 = LCM of 5126 and 5122
1. What is the LCM of 5122 and 5126?
Answer: LCM of 5122 and 5126 is 13127686.
2. 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.
3. What are the Factors of 5126?
Answer: Factors of 5126 are 1, 2, 11, 22, 233, 466, 2563, 5126. There are 8 integers that are factors of 5126. The greatest factor of 5126 is 5126.
4. How to Find the LCM of 5122 and 5126?
Answer:
Least Common Multiple of 5122 and 5126 = 13127686
Step 1: Find the prime factorization of 5122
5122 = 2 x 13 x 197
Step 2: Find the prime factorization of 5126
5126 = 2 x 11 x 233
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 13127686 = 2 x 11 x 13 x 197 x 233
Step 4: Therefore, the least common multiple of 5122 and 5126 is 13127686.