LCM of 270, 649, 770, 902, 634
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 270, 649, 770, 902, 634 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 270, 649, 770, 902, 634. So, keep reading to learn more.
Given numbers are 270,649,770,902,634
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 270,649,770,902,634 is 15942250170.
Find LCM of 270,649,770,902,634 with Prime Factorization
| 2 | 270, 649, 770, 902, 634 |
| 5 | 135, 649, 385, 451, 317 |
| 11 | 27, 649, 77, 451, 317 |
| 27, 59, 7, 41, 317 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 11 x 27 x 59 x 7 x 41 x 317 = 15942250170
Therefore, the lowest common multiple of 270,649,770,902,634 is 15942250170.
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.
270 x 649 x 770 x 902 x 634 = 77160490822800
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.
270 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270
649 : 1, 11, 59, 649
770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770
902 : 1, 2, 11, 22, 41, 82, 451, 902
634 : 1, 2, 317, 634
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 270,649,770,902,634, is 1.
Now, the common factors can be found like this.
270:2x 3x 3x 3x 5
649:11x 59
770:2x 5x 7x 11
902:2x 11x 41
634:2x 317
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 5x 11x 11 = 4840
Therefore, the value for common factors is 4840.
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 = 77160490822800/(1x4840)
LCM = 77160490822800/4840
LCM = 15942250170
Thus, we can understand that the LCM of 270,649,770,902,634 is 15942250170.
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FAQs on LCM of 270, 649, 770, 902, 634
1. What is the LCM of 270, 649, 770, 902, 634?
Answer: LCM of 270, 649, 770, 902, 634 is 15942250170.
2. How to calculate the LCM of 270, 649, 770, 902, 634?
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 270, 649, 770, 902, 634.
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}.