LCM of 672, 960, 583, 665, 121
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 672, 960, 583, 665, 121 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 672, 960, 583, 665, 121. So, keep reading to learn more.
Given numbers are 672,960,583,665,121
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 672,960,583,665,121 is 818811840.
Find LCM of 672,960,583,665,121 with Prime Factorization
| 2 | 672, 960, 583, 665, 121 |
| 2 | 336, 480, 583, 665, 121 |
| 2 | 168, 240, 583, 665, 121 |
| 2 | 84, 120, 583, 665, 121 |
| 2 | 42, 60, 583, 665, 121 |
| 3 | 21, 30, 583, 665, 121 |
| 5 | 7, 10, 583, 665, 121 |
| 7 | 7, 2, 583, 133, 121 |
| 11 | 1, 2, 583, 19, 121 |
| 1, 2, 53, 19, 11 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 2 x 3 x 5 x 7 x 11 x 1 x 2 x 53 x 19 x 11 = 818811840
Therefore, the lowest common multiple of 672,960,583,665,121 is 818811840.
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.
672 x 960 x 583 x 665 x 121 = 30263285606400
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.
672 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672
960 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960
583 : 1, 11, 53, 583
665 : 1, 5, 7, 19, 35, 95, 133, 665
121 : 1, 11, 121
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 672,960,583,665,121, is 1.
Now, the common factors can be found like this.
672:2x 2x 2x 2x 2x 3x 7
960:2x 2x 2x 2x 2x 2x 3x 5
583:11x 53
665:5x 7x 19
121:11x 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 2x 3x 5x 7x 11 = 36960
Therefore, the value for common factors is 36960.
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 = 30263285606400/(1x36960)
LCM = 30263285606400/36960
LCM = 818811840
Thus, we can understand that the LCM of 672,960,583,665,121 is 818811840.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 672, 960, 583, 665, 121
1. What is the LCM of 672, 960, 583, 665, 121?
Answer: LCM of 672, 960, 583, 665, 121 is 818811840.
2. How to calculate the LCM of 672, 960, 583, 665, 121?
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 672, 960, 583, 665, 121.
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}.