LCM of 712, 786, 489, 986, 708
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 712, 786, 489, 986, 708 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, 786, 489, 986, 708. So, keep reading to learn more.
Given numbers are 712,786,489,986,708
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 712,786,489,986,708 is 1326658302696.
Find LCM of 712,786,489,986,708 with Prime Factorization
| 2 | 712, 786, 489, 986, 708 |
| 2 | 356, 393, 489, 493, 354 |
| 3 | 178, 393, 489, 493, 177 |
| 178, 131, 163, 493, 59 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 178 x 131 x 163 x 493 x 59 = 1326658302696
Therefore, the lowest common multiple of 712,786,489,986,708 is 1326658302696.
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 786 x 489 x 986 x 708 = 191038795588224
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
786 : 1, 2, 3, 6, 131, 262, 393, 786
489 : 1, 3, 163, 489
986 : 1, 2, 17, 29, 34, 58, 493, 986
708 : 1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 712,786,489,986,708, is 1.
Now, the common factors can be found like this.
712:2x 2x 2x 89
786:2x 3x 131
489:3x 163
986:2x 17x 29
708:2x 2x 3x 59
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 3 = 144
Therefore, the value for common factors is 144.
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 = 191038795588224/(1x144)
LCM = 191038795588224/144
LCM = 1326658302696
Thus, we can understand that the LCM of 712,786,489,986,708 is 1326658302696.
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FAQs on LCM of 712, 786, 489, 986, 708
1. What is the LCM of 712, 786, 489, 986, 708?
Answer: LCM of 712, 786, 489, 986, 708 is 1326658302696.
2. How to calculate the LCM of 712, 786, 489, 986, 708?
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, 786, 489, 986, 708.
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}.