Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4126 and 4131 the smallest integer that is 17044506 that is divisible by both numbers.
Least Common Multiple (LCM) of 4126 and 4131 is 17044506.
LCM(4126,4131) = 17044506
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 4126 and 4131. First we will calculate the prime factors of 4126 and 4131.
Prime Factorization of 4126
2 | 4126 |
2063 | 2063 |
1 |
Prime factors of 4126 are 2,2063. Prime factorization of 4126 in exponential form is:
4126 = 21×20631
Prime Factorization of 4131
3 | 4131 |
3 | 1377 |
3 | 459 |
3 | 153 |
3 | 51 |
17 | 17 |
1 |
Prime factors of 4131 are 3,17. Prime factorization of 4131 in exponential form is:
4131 = 35×171
Now multiplying the highest exponent prime factors to calculate the LCM of 4126 and 4131.
LCM(4126,4131) = 21×35×171×20631
LCM(4126,4131) = 17044506
Factors of 4126
List of positive integer factors of 4126 that divides 4126 without a remainder.
1, 2, 2063, 4126
Factors of 4131
List of positive integer factors of 4131 that divides 4131 without a remainder.
1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4126 and 4131, than apply into the LCM equation.
GCF(4126,4131) = 1
LCM(4126,4131) = ( 4126 × 4131) / 1
LCM(4126,4131) = 17044506 / 1
LCM(4126,4131) = 17044506
(i) The LCM of 4131 and 4126 is associative
LCM of 4126 and 4131 = LCM of 4131 and 4126
1. What is the LCM of 4126 and 4131?
Answer: LCM of 4126 and 4131 is 17044506.
2. What are the Factors of 4126?
Answer: Factors of 4126 are 1, 2, 2063, 4126. There are 4 integers that are factors of 4126. The greatest factor of 4126 is 4126.
3. What are the Factors of 4131?
Answer: Factors of 4131 are 1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131. There are 12 integers that are factors of 4131. The greatest factor of 4131 is 4131.
4. How to Find the LCM of 4126 and 4131?
Answer:
Least Common Multiple of 4126 and 4131 = 17044506
Step 1: Find the prime factorization of 4126
4126 = 2 x 2063
Step 2: Find the prime factorization of 4131
4131 = 3 x 3 x 3 x 3 x 3 x 17
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 17044506 = 2 x 3 x 3 x 3 x 3 x 3 x 17 x 2063
Step 4: Therefore, the least common multiple of 4126 and 4131 is 17044506.