LCM of 274, 126, 838, 541
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 274, 126, 838, 541 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 274, 126, 838, 541. So, keep reading to learn more.
Given numbers are 274,126,838,541
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 274,126,838,541 is 3912932898.
Find LCM of 274,126,838,541 with Prime Factorization
| 2 | 274, 126, 838, 541 |
| 137, 63, 419, 541 |
Multiply the prime numbers at the bottom and the left side.
2 x 137 x 63 x 419 x 541 = 3912932898
Therefore, the lowest common multiple of 274,126,838,541 is 3912932898.
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.
274 x 126 x 838 x 541 = 15651731592
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.
274 : 1, 2, 137, 274
126 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126
838 : 1, 2, 419, 838
541 : 1, 541
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 274,126,838,541, is 1.
Now, the common factors can be found like this.
274:2x 137
126:2x 3x 3x 7
838:2x 419
541:541
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2 = 4
Therefore, the value for common factors is 4.
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 = 15651731592/(1x4)
LCM = 15651731592/4
LCM = 3912932898
Thus, we can understand that the LCM of 274,126,838,541 is 3912932898.
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FAQs on LCM of 274, 126, 838, 541
1. What is the LCM of 274, 126, 838, 541?
Answer: LCM of 274, 126, 838, 541 is 3912932898.
2. How to calculate the LCM of 274, 126, 838, 541?
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 274, 126, 838, 541.
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}.