LCM of 953, 429, 330, 871, 640
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 953, 429, 330, 871, 640 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 953, 429, 330, 871, 640. So, keep reading to learn more.
Given numbers are 953,429,330,871,640
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 953,429,330,871,640 is 17530930560.
Find LCM of 953,429,330,871,640 with Prime Factorization
| 2 | 953, 429, 330, 871, 640 |
| 3 | 953, 429, 165, 871, 320 |
| 5 | 953, 143, 55, 871, 320 |
| 11 | 953, 143, 11, 871, 64 |
| 13 | 953, 13, 1, 871, 64 |
| 953, 1, 1, 67, 64 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 11 x 13 x 953 x 1 x 1 x 67 x 64 = 17530930560
Therefore, the lowest common multiple of 953,429,330,871,640 is 17530930560.
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.
953 x 429 x 330 x 871 x 640 = 75207692102400
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.
953 : 1, 953
429 : 1, 3, 11, 13, 33, 39, 143, 429
330 : 1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330
871 : 1, 13, 67, 871
640 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 953,429,330,871,640, is 1.
Now, the common factors can be found like this.
953:953
429:3x 11x 13
330:2x 3x 5x 11
871:13x 67
640:2x 2x 2x 2x 2x 2x 2x 5
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 5x 11x 13 = 4290
Therefore, the value for common factors is 4290.
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 = 75207692102400/(1x4290)
LCM = 75207692102400/4290
LCM = 17530930560
Thus, we can understand that the LCM of 953,429,330,871,640 is 17530930560.
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FAQs on LCM of 953, 429, 330, 871, 640
1. What is the LCM of 953, 429, 330, 871, 640?
Answer: LCM of 953, 429, 330, 871, 640 is 17530930560.
2. How to calculate the LCM of 953, 429, 330, 871, 640?
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 953, 429, 330, 871, 640.
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}.