LCM of 935, 918, 621, 554
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 935, 918, 621, 554 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 935, 918, 621, 554. So, keep reading to learn more.
Given numbers are 935,918,621,554
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 935,918,621,554 is 321671790.
Find LCM of 935,918,621,554 with Prime Factorization
| 2 | 935, 918, 621, 554 |
| 3 | 935, 459, 621, 277 |
| 3 | 935, 153, 207, 277 |
| 3 | 935, 51, 69, 277 |
| 17 | 935, 17, 23, 277 |
| 55, 1, 23, 277 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 3 x 17 x 55 x 1 x 23 x 277 = 321671790
Therefore, the lowest common multiple of 935,918,621,554 is 321671790.
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.
935 x 918 x 621 x 554 = 295294703220
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.
935 : 1, 5, 11, 17, 55, 85, 187, 935
918 : 1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918
621 : 1, 3, 9, 23, 27, 69, 207, 621
554 : 1, 2, 277, 554
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 935,918,621,554, is 1.
Now, the common factors can be found like this.
935:5x 11x 17
918:2x 3x 3x 3x 17
621:3x 3x 3x 23
554:2x 277
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 3x 17 = 918
Therefore, the value for common factors is 918.
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 = 295294703220/(1x918)
LCM = 295294703220/918
LCM = 321671790
Thus, we can understand that the LCM of 935,918,621,554 is 321671790.
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FAQs on LCM of 935, 918, 621, 554
1. What is the LCM of 935, 918, 621, 554?
Answer: LCM of 935, 918, 621, 554 is 321671790.
2. How to calculate the LCM of 935, 918, 621, 554?
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 935, 918, 621, 554.
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}.