LCM of 731, 545, 150, 700
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 731, 545, 150, 700 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 731, 545, 150, 700. So, keep reading to learn more.
Given numbers are 731,545,150,700
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 731,545,150,700 is 167325900.
Find LCM of 731,545,150,700 with Prime Factorization
| 2 | 731, 545, 150, 700 |
| 5 | 731, 545, 75, 350 |
| 5 | 731, 109, 15, 70 |
| 731, 109, 3, 14 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 5 x 731 x 109 x 3 x 14 = 167325900
Therefore, the lowest common multiple of 731,545,150,700 is 167325900.
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.
731 x 545 x 150 x 700 = 41831475000
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.
731 : 1, 17, 43, 731
545 : 1, 5, 109, 545
150 : 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150
700 : 1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 731,545,150,700, is 1.
Now, the common factors can be found like this.
731:17x 43
545:5x 109
150:2x 3x 5x 5
700:2x 2x 5x 5x 7
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 5x 5 = 250
Therefore, the value for common factors is 250.
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 = 41831475000/(1x250)
LCM = 41831475000/250
LCM = 167325900
Thus, we can understand that the LCM of 731,545,150,700 is 167325900.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 731, 545, 150, 700
1. What is the LCM of 731, 545, 150, 700?
Answer: LCM of 731, 545, 150, 700 is 167325900.
2. How to calculate the LCM of 731, 545, 150, 700?
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 731, 545, 150, 700.
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}.