Find the LCM of 904, 684, 901, 792, 781 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 904, 684, 901, 792, 781. So, keep reading to learn more.
Given numbers are 904,684,901,792,781
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 904,684,901,792,781 is 108777823704.
Find LCM of 904,684,901,792,781 with Prime Factorization
2 | 904, 684, 901, 792, 781 |
2 | 452, 342, 901, 396, 781 |
2 | 226, 171, 901, 198, 781 |
3 | 113, 171, 901, 99, 781 |
3 | 113, 57, 901, 33, 781 |
11 | 113, 19, 901, 11, 781 |
113, 19, 901, 1, 71 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 3 x 11 x 113 x 19 x 901 x 1 x 71 = 108777823704
Therefore, the lowest common multiple of 904,684,901,792,781 is 108777823704.
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.
904 x 684 x 901 x 792 x 781 = 344608145494272
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.
904 : 1, 2, 4, 8, 113, 226, 452, 904
684 : 1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684
901 : 1, 17, 53, 901
792 : 1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792
781 : 1, 11, 71, 781
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 904,684,901,792,781, is 1.
Now, the common factors can be found like this.
904:2x 2x 2x 113
684:2x 2x 3x 3x 19
901:17x 53
792:2x 2x 2x 3x 3x 11
781:11x 71
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 2x 3x 3x 11 = 3168
Therefore, the value for common factors is 3168.
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 = 344608145494272/(1x3168)
LCM = 344608145494272/3168
LCM = 108777823704
Thus, we can understand that the LCM of 904,684,901,792,781 is 108777823704.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 904, 684, 901, 792, 781?
Answer: LCM of 904, 684, 901, 792, 781 is 108777823704.
2. How to calculate the LCM of 904, 684, 901, 792, 781?
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 904, 684, 901, 792, 781.
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}.