LCM of 711, 835, 506, 693, 778
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 711, 835, 506, 693, 778 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 711, 835, 506, 693, 778. So, keep reading to learn more.
Given numbers are 711,835,506,693,778
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 711,835,506,693,778 is 818001753030.
Find LCM of 711,835,506,693,778 with Prime Factorization
| 2 | 711, 835, 506, 693, 778 |
| 3 | 711, 835, 253, 693, 389 |
| 3 | 237, 835, 253, 231, 389 |
| 11 | 79, 835, 253, 77, 389 |
| 79, 835, 23, 7, 389 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 11 x 79 x 835 x 23 x 7 x 389 = 818001753030
Therefore, the lowest common multiple of 711,835,506,693,778 is 818001753030.
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.
711 x 835 x 506 x 693 x 778 = 161964347099940
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.
711 : 1, 3, 9, 79, 237, 711
835 : 1, 5, 167, 835
506 : 1, 2, 11, 22, 23, 46, 253, 506
693 : 1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693
778 : 1, 2, 389, 778
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 711,835,506,693,778, is 1.
Now, the common factors can be found like this.
711:3x 3x 79
835:5x 167
506:2x 11x 23
693:3x 3x 7x 11
778:2x 389
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 11 = 198
Therefore, the value for common factors is 198.
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 = 161964347099940/(1x198)
LCM = 161964347099940/198
LCM = 818001753030
Thus, we can understand that the LCM of 711,835,506,693,778 is 818001753030.
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FAQs on LCM of 711, 835, 506, 693, 778
1. What is the LCM of 711, 835, 506, 693, 778?
Answer: LCM of 711, 835, 506, 693, 778 is 818001753030.
2. How to calculate the LCM of 711, 835, 506, 693, 778?
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 711, 835, 506, 693, 778.
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}.