LCM of 546, 999, 777, 781, 532
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 546, 999, 777, 781, 532 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 546, 999, 777, 781, 532. So, keep reading to learn more.
Given numbers are 546,999,777,781,532
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 546,999,777,781,532 is 5395994604.
Find LCM of 546,999,777,781,532 with Prime Factorization
| 2 | 546, 999, 777, 781, 532 |
| 3 | 273, 999, 777, 781, 266 |
| 7 | 91, 333, 259, 781, 266 |
| 37 | 13, 333, 37, 781, 38 |
| 13, 9, 1, 781, 38 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 7 x 37 x 13 x 9 x 1 x 781 x 38 = 5395994604
Therefore, the lowest common multiple of 546,999,777,781,532 is 5395994604.
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.
546 x 999 x 777 x 781 x 532 = 176092887906936
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.
546 : 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546
999 : 1, 3, 9, 27, 37, 111, 333, 999
777 : 1, 3, 7, 21, 37, 111, 259, 777
781 : 1, 11, 71, 781
532 : 1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 546,999,777,781,532, is 1.
Now, the common factors can be found like this.
546:2x 3x 7x 13
999:3x 3x 3x 37
777:3x 7x 37
781:11x 71
532:2x 2x 7x 19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 3x 7x 7x 37 = 32634
Therefore, the value for common factors is 32634.
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 = 176092887906936/(1x32634)
LCM = 176092887906936/32634
LCM = 5395994604
Thus, we can understand that the LCM of 546,999,777,781,532 is 5395994604.
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FAQs on LCM of 546, 999, 777, 781, 532
1. What is the LCM of 546, 999, 777, 781, 532?
Answer: LCM of 546, 999, 777, 781, 532 is 5395994604.
2. How to calculate the LCM of 546, 999, 777, 781, 532?
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 546, 999, 777, 781, 532.
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}.