LCM of 907, 724, 319, 638, 410
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 907, 724, 319, 638, 410 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 907, 724, 319, 638, 410. So, keep reading to learn more.
Given numbers are 907,724,319,638,410
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 907,724,319,638,410 is 42942803860.
Find LCM of 907,724,319,638,410 with Prime Factorization
| 2 | 907, 724, 319, 638, 410 |
| 11 | 907, 362, 319, 319, 205 |
| 29 | 907, 362, 29, 29, 205 |
| 907, 362, 1, 1, 205 |
Multiply the prime numbers at the bottom and the left side.
2 x 11 x 29 x 907 x 362 x 1 x 1 x 205 = 42942803860
Therefore, the lowest common multiple of 907,724,319,638,410 is 42942803860.
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.
907 x 724 x 319 x 638 x 410 = 54795017725360
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.
907 : 1, 907
724 : 1, 2, 4, 181, 362, 724
319 : 1, 11, 29, 319
638 : 1, 2, 11, 22, 29, 58, 319, 638
410 : 1, 2, 5, 10, 41, 82, 205, 410
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 907,724,319,638,410, is 1.
Now, the common factors can be found like this.
907:907
724:2x 2x 181
319:11x 29
638:2x 11x 29
410:2x 5x 41
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 11x 29 = 1276
Therefore, the value for common factors is 1276.
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 = 54795017725360/(1x1276)
LCM = 54795017725360/1276
LCM = 42942803860
Thus, we can understand that the LCM of 907,724,319,638,410 is 42942803860.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 907, 724, 319, 638, 410
1. What is the LCM of 907, 724, 319, 638, 410?
Answer: LCM of 907, 724, 319, 638, 410 is 42942803860.
2. How to calculate the LCM of 907, 724, 319, 638, 410?
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 907, 724, 319, 638, 410.
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}.