LCM of 964, 645, 812, 453, 957
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 964, 645, 812, 453, 957 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 964, 645, 812, 453, 957. So, keep reading to learn more.
Given numbers are 964,645,812,453,957
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 964,645,812,453,957 is 209653645740.
Find LCM of 964,645,812,453,957 with Prime Factorization
| 2 | 964, 645, 812, 453, 957 |
| 2 | 482, 645, 406, 453, 957 |
| 3 | 241, 645, 203, 453, 957 |
| 29 | 241, 215, 203, 151, 319 |
| 241, 215, 7, 151, 11 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 29 x 241 x 215 x 7 x 151 x 11 = 209653645740
Therefore, the lowest common multiple of 964,645,812,453,957 is 209653645740.
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.
964 x 645 x 812 x 453 x 957 = 218878406152560
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.
964 : 1, 2, 4, 241, 482, 964
645 : 1, 3, 5, 15, 43, 129, 215, 645
812 : 1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812
453 : 1, 3, 151, 453
957 : 1, 3, 11, 29, 33, 87, 319, 957
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 964,645,812,453,957, is 1.
Now, the common factors can be found like this.
964:2x 2x 241
645:3x 5x 43
812:2x 2x 7x 29
453:3x 151
957:3x 11x 29
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 3x 3x 29 = 1044
Therefore, the value for common factors is 1044.
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 = 218878406152560/(1x1044)
LCM = 218878406152560/1044
LCM = 209653645740
Thus, we can understand that the LCM of 964,645,812,453,957 is 209653645740.
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FAQs on LCM of 964, 645, 812, 453, 957
1. What is the LCM of 964, 645, 812, 453, 957?
Answer: LCM of 964, 645, 812, 453, 957 is 209653645740.
2. How to calculate the LCM of 964, 645, 812, 453, 957?
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 964, 645, 812, 453, 957.
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}.