LCM of 950, 731, 745, 774
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 950, 731, 745, 774 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 950, 731, 745, 774. So, keep reading to learn more.
Given numbers are 950,731,745,774
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 950,731,745,774 is 931257450.
Find LCM of 950,731,745,774 with Prime Factorization
| 2 | 950, 731, 745, 774 |
| 5 | 475, 731, 745, 387 |
| 43 | 95, 731, 149, 387 |
| 95, 17, 149, 9 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 43 x 95 x 17 x 149 x 9 = 931257450
Therefore, the lowest common multiple of 950,731,745,774 is 931257450.
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.
950 x 731 x 745 x 774 = 400440703500
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.
950 : 1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950
731 : 1, 17, 43, 731
745 : 1, 5, 149, 745
774 : 1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 950,731,745,774, is 1.
Now, the common factors can be found like this.
950:2x 5x 5x 19
731:17x 43
745:5x 149
774:2x 3x 3x 43
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 5x 43 = 430
Therefore, the value for common factors is 430.
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 = 400440703500/(1x430)
LCM = 400440703500/430
LCM = 931257450
Thus, we can understand that the LCM of 950,731,745,774 is 931257450.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 950, 731, 745, 774
1. What is the LCM of 950, 731, 745, 774?
Answer: LCM of 950, 731, 745, 774 is 931257450.
2. How to calculate the LCM of 950, 731, 745, 774?
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 950, 731, 745, 774.
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}.