LCM of 480, 795, 907, 705
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 480, 795, 907, 705 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 480, 795, 907, 705. So, keep reading to learn more.
Given numbers are 480,795,907,705
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 480,795,907,705 is 1084481760.
Find LCM of 480,795,907,705 with Prime Factorization
| 3 | 480, 795, 907, 705 |
| 5 | 160, 265, 907, 235 |
| 32, 53, 907, 47 |
Multiply the prime numbers at the bottom and the left side.
3 x 5 x 32 x 53 x 907 x 47 = 1084481760
Therefore, the lowest common multiple of 480,795,907,705 is 1084481760.
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.
480 x 795 x 907 x 705 = 244008396000
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.
480 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480
795 : 1, 3, 5, 15, 53, 159, 265, 795
907 : 1, 907
705 : 1, 3, 5, 15, 47, 141, 235, 705
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 480,795,907,705, is 1.
Now, the common factors can be found like this.
480:2x 2x 2x 2x 2x 3x 5
795:3x 5x 53
907:907
705:3x 5x 47
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 5x 5 = 225
Therefore, the value for common factors is 225.
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 = 244008396000/(1x225)
LCM = 244008396000/225
LCM = 1084481760
Thus, we can understand that the LCM of 480,795,907,705 is 1084481760.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 480, 795, 907, 705
1. What is the LCM of 480, 795, 907, 705?
Answer: LCM of 480, 795, 907, 705 is 1084481760.
2. How to calculate the LCM of 480, 795, 907, 705?
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 480, 795, 907, 705.
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}.