LCM of 802, 781, 616, 884, 353
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 802, 781, 616, 884, 353 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 802, 781, 616, 884, 353. So, keep reading to learn more.
Given numbers are 802,781,616,884,353
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 802,781,616,884,353 is 1368202603768.
Find LCM of 802,781,616,884,353 with Prime Factorization
| 2 | 802, 781, 616, 884, 353 |
| 2 | 401, 781, 308, 442, 353 |
| 11 | 401, 781, 154, 221, 353 |
| 401, 71, 14, 221, 353 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 11 x 401 x 71 x 14 x 221 x 353 = 1368202603768
Therefore, the lowest common multiple of 802,781,616,884,353 is 1368202603768.
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.
802 x 781 x 616 x 884 x 353 = 120401829131584
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.
802 : 1, 2, 401, 802
781 : 1, 11, 71, 781
616 : 1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616
884 : 1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884
353 : 1, 353
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 802,781,616,884,353, is 1.
Now, the common factors can be found like this.
802:2x 401
781:11x 71
616:2x 2x 2x 7x 11
884:2x 2x 13x 17
353:353
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 11 = 88
Therefore, the value for common factors is 88.
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 = 120401829131584/(1x88)
LCM = 120401829131584/88
LCM = 1368202603768
Thus, we can understand that the LCM of 802,781,616,884,353 is 1368202603768.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 802, 781, 616, 884, 353
1. What is the LCM of 802, 781, 616, 884, 353?
Answer: LCM of 802, 781, 616, 884, 353 is 1368202603768.
2. How to calculate the LCM of 802, 781, 616, 884, 353?
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 802, 781, 616, 884, 353.
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}.