LCM of 137, 744, 929, 243
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 137, 744, 929, 243 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 137, 744, 929, 243. So, keep reading to learn more.
Given numbers are 137,744,929,243
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 137,744,929,243 is 7669980072.
Find LCM of 137,744,929,243 with Prime Factorization
| 3 | 137, 744, 929, 243 |
| 137, 248, 929, 81 |
Multiply the prime numbers at the bottom and the left side.
3 x 137 x 248 x 929 x 81 = 7669980072
Therefore, the lowest common multiple of 137,744,929,243 is 7669980072.
LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
Firstly, we have to find the product of all the numbers.
137 x 744 x 929 x 243 = 23009940216
Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.
137 : 1, 137
744 : 1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744
929 : 1, 929
243 : 1, 3, 9, 27, 81, 243
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 137,744,929,243, is 1.
Now, the common factors can be found like this.
137:137
744:2x 2x 2x 3x 31
929:929
243:3x 3x 3x 3x 3
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3 = 3
Therefore, the value for common factors is 3.
Now that we have all the elements of the formula, we can plug them in to calculate the LCM.
LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
LCM = 23009940216/(1x3)
LCM = 23009940216/3
LCM = 7669980072
Thus, we can understand that the LCM of 137,744,929,243 is 7669980072.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 137, 744, 929, 243
1. What is the LCM of 137, 744, 929, 243?
Answer: LCM of 137, 744, 929, 243 is 7669980072.
2. How to calculate the LCM of 137, 744, 929, 243?
The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 137, 744, 929, 243.
3. What is the LCM formula?
The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.