LCM of 425, 782, 902, 859
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 425, 782, 902, 859 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 425, 782, 902, 859. So, keep reading to learn more.
Given numbers are 425,782,902,859
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 425,782,902,859 is 7573845950.
Find LCM of 425,782,902,859 with Prime Factorization
| 2 | 425, 782, 902, 859 |
| 17 | 425, 391, 451, 859 |
| 25, 23, 451, 859 |
Multiply the prime numbers at the bottom and the left side.
2 x 17 x 25 x 23 x 451 x 859 = 7573845950
Therefore, the lowest common multiple of 425,782,902,859 is 7573845950.
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.
425 x 782 x 902 x 859 = 257510762300
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.
425 : 1, 5, 17, 25, 85, 425
782 : 1, 2, 17, 23, 34, 46, 391, 782
902 : 1, 2, 11, 22, 41, 82, 451, 902
859 : 1, 859
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 425,782,902,859, is 1.
Now, the common factors can be found like this.
425:5x 5x 17
782:2x 17x 23
902:2x 11x 41
859:859
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 17 = 34
Therefore, the value for common factors is 34.
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 = 257510762300/(1x34)
LCM = 257510762300/34
LCM = 7573845950
Thus, we can understand that the LCM of 425,782,902,859 is 7573845950.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 425, 782, 902, 859
1. What is the LCM of 425, 782, 902, 859?
Answer: LCM of 425, 782, 902, 859 is 7573845950.
2. How to calculate the LCM of 425, 782, 902, 859?
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 425, 782, 902, 859.
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}.