LCM of 714, 940, 859, 782, 470
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 714, 940, 859, 782, 470 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 714, 940, 859, 782, 470. So, keep reading to learn more.
Given numbers are 714,940,859,782,470
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 714,940,859,782,470 is 6630054060.
Find LCM of 714,940,859,782,470 with Prime Factorization
| 2 | 714, 940, 859, 782, 470 |
| 5 | 357, 470, 859, 391, 235 |
| 17 | 357, 94, 859, 391, 47 |
| 47 | 21, 94, 859, 23, 47 |
| 21, 2, 859, 23, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 17 x 47 x 21 x 2 x 859 x 23 x 1 = 6630054060
Therefore, the lowest common multiple of 714,940,859,782,470 is 6630054060.
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.
714 x 940 x 859 x 782 x 470 = 211896527757600
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.
714 : 1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714
940 : 1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940
859 : 1, 859
782 : 1, 2, 17, 23, 34, 46, 391, 782
470 : 1, 2, 5, 10, 47, 94, 235, 470
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 714,940,859,782,470, is 1.
Now, the common factors can be found like this.
714:2x 3x 7x 17
940:2x 2x 5x 47
859:859
782:2x 17x 23
470:2x 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.
2x 2x 2x 5x 17x 47 = 31960
Therefore, the value for common factors is 31960.
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 = 211896527757600/(1x31960)
LCM = 211896527757600/31960
LCM = 6630054060
Thus, we can understand that the LCM of 714,940,859,782,470 is 6630054060.
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FAQs on LCM of 714, 940, 859, 782, 470
1. What is the LCM of 714, 940, 859, 782, 470?
Answer: LCM of 714, 940, 859, 782, 470 is 6630054060.
2. How to calculate the LCM of 714, 940, 859, 782, 470?
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 714, 940, 859, 782, 470.
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}.