LCM of 814, 874, 157, 703
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 814, 874, 157, 703 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 814, 874, 157, 703. So, keep reading to learn more.
Given numbers are 814,874,157,703
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 814,874,157,703 is 55847726.
Find LCM of 814,874,157,703 with Prime Factorization
| 2 | 814, 874, 157, 703 |
| 19 | 407, 437, 157, 703 |
| 37 | 407, 23, 157, 37 |
| 11, 23, 157, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 19 x 37 x 11 x 23 x 157 x 1 = 55847726
Therefore, the lowest common multiple of 814,874,157,703 is 55847726.
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.
814 x 874 x 157 x 703 = 78521902756
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.
814 : 1, 2, 11, 22, 37, 74, 407, 814
874 : 1, 2, 19, 23, 38, 46, 437, 874
157 : 1, 157
703 : 1, 19, 37, 703
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 814,874,157,703, is 1.
Now, the common factors can be found like this.
814:2x 11x 37
874:2x 19x 23
157:157
703:19x 37
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 19x 37 = 1406
Therefore, the value for common factors is 1406.
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 = 78521902756/(1x1406)
LCM = 78521902756/1406
LCM = 55847726
Thus, we can understand that the LCM of 814,874,157,703 is 55847726.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 814, 874, 157, 703
1. What is the LCM of 814, 874, 157, 703?
Answer: LCM of 814, 874, 157, 703 is 55847726.
2. How to calculate the LCM of 814, 874, 157, 703?
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 814, 874, 157, 703.
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}.