Find the LCM of 846, 120, 584, 564, 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 846, 120, 584, 564, 781. So, keep reading to learn more.
Given numbers are 846,120,584,564,781
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 846,120,584,564,781 is 964659960.
Find LCM of 846,120,584,564,781 with Prime Factorization
2 | 846, 120, 584, 564, 781 |
2 | 423, 60, 292, 282, 781 |
2 | 423, 30, 146, 141, 781 |
3 | 423, 15, 73, 141, 781 |
47 | 47, 5, 73, 141, 781 |
1, 5, 73, 3, 781 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 47 x 1 x 5 x 73 x 3 x 781 = 964659960
Therefore, the lowest common multiple of 846,120,584,564,781 is 964659960.
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.
846 x 120 x 584 x 564 x 781 = 26115274437120
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.
846 : 1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846
120 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120
584 : 1, 2, 4, 8, 73, 146, 292, 584
564 : 1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564
781 : 1, 11, 71, 781
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 846,120,584,564,781, is 1.
Now, the common factors can be found like this.
846:2x 3x 3x 47
120:2x 2x 2x 3x 5
584:2x 2x 2x 73
564:2x 2x 3x 47
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 2x 3x 3x 47 = 27072
Therefore, the value for common factors is 27072.
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 = 26115274437120/(1x27072)
LCM = 26115274437120/27072
LCM = 964659960
Thus, we can understand that the LCM of 846,120,584,564,781 is 964659960.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 846, 120, 584, 564, 781?
Answer: LCM of 846, 120, 584, 564, 781 is 964659960.
2. How to calculate the LCM of 846, 120, 584, 564, 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 846, 120, 584, 564, 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}.