LCM of 782, 719, 494, 126, 347
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 782, 719, 494, 126, 347 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 782, 719, 494, 126, 347. So, keep reading to learn more.
Given numbers are 782,719,494,126,347
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 782,719,494,126,347 is 3036005968086.
Find LCM of 782,719,494,126,347 with Prime Factorization
| 2 | 782, 719, 494, 126, 347 |
| 391, 719, 247, 63, 347 |
Multiply the prime numbers at the bottom and the left side.
2 x 391 x 719 x 247 x 63 x 347 = 3036005968086
Therefore, the lowest common multiple of 782,719,494,126,347 is 3036005968086.
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.
782 x 719 x 494 x 126 x 347 = 12144023872344
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.
782 : 1, 2, 17, 23, 34, 46, 391, 782
719 : 1, 719
494 : 1, 2, 13, 19, 26, 38, 247, 494
126 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126
347 : 1, 347
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 782,719,494,126,347, is 1.
Now, the common factors can be found like this.
782:2x 17x 23
719:719
494:2x 13x 19
126:2x 3x 3x 7
347:347
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2 = 4
Therefore, the value for common factors is 4.
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 = 12144023872344/(1x4)
LCM = 12144023872344/4
LCM = 3036005968086
Thus, we can understand that the LCM of 782,719,494,126,347 is 3036005968086.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 782, 719, 494, 126, 347
1. What is the LCM of 782, 719, 494, 126, 347?
Answer: LCM of 782, 719, 494, 126, 347 is 3036005968086.
2. How to calculate the LCM of 782, 719, 494, 126, 347?
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 782, 719, 494, 126, 347.
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}.