LCM of 887, 776, 402, 668, 462
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 887, 776, 402, 668, 462 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 887, 776, 402, 668, 462. So, keep reading to learn more.
Given numbers are 887,776,402,668,462
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 887,776,402,668,462 is 1779051805608.
Find LCM of 887,776,402,668,462 with Prime Factorization
| 2 | 887, 776, 402, 668, 462 |
| 2 | 887, 388, 201, 334, 231 |
| 3 | 887, 194, 201, 167, 231 |
| 887, 194, 67, 167, 77 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 887 x 194 x 67 x 167 x 77 = 1779051805608
Therefore, the lowest common multiple of 887,776,402,668,462 is 1779051805608.
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.
887 x 776 x 402 x 668 x 462 = 85394486669184
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.
887 : 1, 887
776 : 1, 2, 4, 8, 97, 194, 388, 776
402 : 1, 2, 3, 6, 67, 134, 201, 402
668 : 1, 2, 4, 167, 334, 668
462 : 1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 887,776,402,668,462, is 1.
Now, the common factors can be found like this.
887:887
776:2x 2x 2x 97
402:2x 3x 67
668:2x 2x 167
462:2x 3x 7x 11
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 3 = 48
Therefore, the value for common factors is 48.
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 = 85394486669184/(1x48)
LCM = 85394486669184/48
LCM = 1779051805608
Thus, we can understand that the LCM of 887,776,402,668,462 is 1779051805608.
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FAQs on LCM of 887, 776, 402, 668, 462
1. What is the LCM of 887, 776, 402, 668, 462?
Answer: LCM of 887, 776, 402, 668, 462 is 1779051805608.
2. How to calculate the LCM of 887, 776, 402, 668, 462?
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 887, 776, 402, 668, 462.
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}.