LCM of 459, 844, 836, 678, 770
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 459, 844, 836, 678, 770 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 459, 844, 836, 678, 770. So, keep reading to learn more.
Given numbers are 459,844,836,678,770
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 459,844,836,678,770 is 320219596620.
Find LCM of 459,844,836,678,770 with Prime Factorization
| 2 | 459, 844, 836, 678, 770 |
| 2 | 459, 422, 418, 339, 385 |
| 3 | 459, 211, 209, 339, 385 |
| 11 | 153, 211, 209, 113, 385 |
| 153, 211, 19, 113, 35 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 11 x 153 x 211 x 19 x 113 x 35 = 320219596620
Therefore, the lowest common multiple of 459,844,836,678,770 is 320219596620.
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.
459 x 844 x 836 x 678 x 770 = 169075947015360
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.
459 : 1, 3, 9, 17, 27, 51, 153, 459
844 : 1, 2, 4, 211, 422, 844
836 : 1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836
678 : 1, 2, 3, 6, 113, 226, 339, 678
770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 459,844,836,678,770, is 1.
Now, the common factors can be found like this.
459:3x 3x 3x 17
844:2x 2x 211
836:2x 2x 11x 19
678:2x 3x 113
770:2x 5x 7x 11
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 3x 11 = 528
Therefore, the value for common factors is 528.
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 = 169075947015360/(1x528)
LCM = 169075947015360/528
LCM = 320219596620
Thus, we can understand that the LCM of 459,844,836,678,770 is 320219596620.
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FAQs on LCM of 459, 844, 836, 678, 770
1. What is the LCM of 459, 844, 836, 678, 770?
Answer: LCM of 459, 844, 836, 678, 770 is 320219596620.
2. How to calculate the LCM of 459, 844, 836, 678, 770?
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 459, 844, 836, 678, 770.
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}.