Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 7126 and 7134 the smallest integer that is 25418442 that is divisible by both numbers.
Least Common Multiple (LCM) of 7126 and 7134 is 25418442.
LCM(7126,7134) = 25418442
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 7126 and 7134. First we will calculate the prime factors of 7126 and 7134.
Prime Factorization of 7126
2 | 7126 |
7 | 3563 |
509 | 509 |
1 |
Prime factors of 7126 are 2, 7,509. Prime factorization of 7126 in exponential form is:
7126 = 21×71×5091
Prime Factorization of 7134
2 | 7134 |
3 | 3567 |
29 | 1189 |
41 | 41 |
1 |
Prime factors of 7134 are 2, 3, 29,41. Prime factorization of 7134 in exponential form is:
7134 = 21×31×291×411
Now multiplying the highest exponent prime factors to calculate the LCM of 7126 and 7134.
LCM(7126,7134) = 21×31×71×291×411×5091
LCM(7126,7134) = 25418442
Factors of 7126
List of positive integer factors of 7126 that divides 7126 without a remainder.
1, 2, 7, 14, 509, 1018, 3563, 7126
Factors of 7134
List of positive integer factors of 7134 that divides 7134 without a remainder.
1, 2, 3, 6, 29, 41, 58, 82, 87, 123, 174, 246, 1189, 2378, 3567, 7134
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7126 and 7134, than apply into the LCM equation.
GCF(7126,7134) = 2
LCM(7126,7134) = ( 7126 × 7134) / 2
LCM(7126,7134) = 50836884 / 2
LCM(7126,7134) = 25418442
(i) The LCM of 7134 and 7126 is associative
LCM of 7126 and 7134 = LCM of 7134 and 7126
1. What is the LCM of 7126 and 7134?
Answer: LCM of 7126 and 7134 is 25418442.
2. What are the Factors of 7126?
Answer: Factors of 7126 are 1, 2, 7, 14, 509, 1018, 3563, 7126. There are 8 integers that are factors of 7126. The greatest factor of 7126 is 7126.
3. What are the Factors of 7134?
Answer: Factors of 7134 are 1, 2, 3, 6, 29, 41, 58, 82, 87, 123, 174, 246, 1189, 2378, 3567, 7134. There are 16 integers that are factors of 7134. The greatest factor of 7134 is 7134.
4. How to Find the LCM of 7126 and 7134?
Answer:
Least Common Multiple of 7126 and 7134 = 25418442
Step 1: Find the prime factorization of 7126
7126 = 2 x 7 x 509
Step 2: Find the prime factorization of 7134
7134 = 2 x 3 x 29 x 41
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 25418442 = 2 x 3 x 7 x 29 x 41 x 509
Step 4: Therefore, the least common multiple of 7126 and 7134 is 25418442.