LCM of 909, 121, 594, 667
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 909, 121, 594, 667 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 909, 121, 594, 667. So, keep reading to learn more.
Given numbers are 909,121,594,667
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 909,121,594,667 is 440175978.
Find LCM of 909,121,594,667 with Prime Factorization
| 3 | 909, 121, 594, 667 |
| 3 | 303, 121, 198, 667 |
| 11 | 101, 121, 66, 667 |
| 101, 11, 6, 667 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 11 x 101 x 11 x 6 x 667 = 440175978
Therefore, the lowest common multiple of 909,121,594,667 is 440175978.
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.
909 x 121 x 594 x 667 = 43577421822
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.
909 : 1, 3, 9, 101, 303, 909
121 : 1, 11, 121
594 : 1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594
667 : 1, 23, 29, 667
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 909,121,594,667, is 1.
Now, the common factors can be found like this.
909:3x 3x 101
121:11x 11
594:2x 3x 3x 3x 11
667:23x 29
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 11 = 99
Therefore, the value for common factors is 99.
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 = 43577421822/(1x99)
LCM = 43577421822/99
LCM = 440175978
Thus, we can understand that the LCM of 909,121,594,667 is 440175978.
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FAQs on LCM of 909, 121, 594, 667
1. What is the LCM of 909, 121, 594, 667?
Answer: LCM of 909, 121, 594, 667 is 440175978.
2. How to calculate the LCM of 909, 121, 594, 667?
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 909, 121, 594, 667.
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}.