LCM of 712, 474, 562, 260, 390
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 712, 474, 562, 260, 390 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 712, 474, 562, 260, 390. So, keep reading to learn more.
Given numbers are 712,474,562,260,390
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 712,474,562,260,390 is 3082109160.
Find LCM of 712,474,562,260,390 with Prime Factorization
| 2 | 712, 474, 562, 260, 390 |
| 2 | 356, 237, 281, 130, 195 |
| 3 | 178, 237, 281, 65, 195 |
| 5 | 178, 79, 281, 65, 65 |
| 13 | 178, 79, 281, 13, 13 |
| 178, 79, 281, 1, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 5 x 13 x 178 x 79 x 281 x 1 x 1 = 3082109160
Therefore, the lowest common multiple of 712,474,562,260,390 is 3082109160.
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.
712 x 474 x 562 x 260 x 390 = 19232361158400
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.
712 : 1, 2, 4, 8, 89, 178, 356, 712
474 : 1, 2, 3, 6, 79, 158, 237, 474
562 : 1, 2, 281, 562
260 : 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260
390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 712,474,562,260,390, is 2.
Now, the common factors can be found like this.
712:2x 2x 2x 89
474:2x 3x 79
562:2x 281
260:2x 2x 5x 13
390:2x 3x 5x 13
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 2x 2x 3x 5x 13 = 3120
Therefore, the value for common factors is 3120.
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 = 19232361158400/(2x3120)
LCM = 19232361158400/6240
LCM = 3082109160
Thus, we can understand that the LCM of 712,474,562,260,390 is 3082109160.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 712, 474, 562, 260, 390
1. What is the LCM of 712, 474, 562, 260, 390?
Answer: LCM of 712, 474, 562, 260, 390 is 3082109160.
2. How to calculate the LCM of 712, 474, 562, 260, 390?
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 712, 474, 562, 260, 390.
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}.