LCM of 637, 465, 562, 843, 456
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 637, 465, 562, 843, 456 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 637, 465, 562, 843, 456. So, keep reading to learn more.
Given numbers are 637,465,562,843,456
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 637,465,562,843,456 is 12651507960.
Find LCM of 637,465,562,843,456 with Prime Factorization
| 2 | 637, 465, 562, 843, 456 |
| 3 | 637, 465, 281, 843, 228 |
| 281 | 637, 155, 281, 281, 76 |
| 637, 155, 1, 1, 76 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 281 x 637 x 155 x 1 x 1 x 76 = 12651507960
Therefore, the lowest common multiple of 637,465,562,843,456 is 12651507960.
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.
637 x 465 x 562 x 843 x 456 = 63991327261680
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.
637 : 1, 7, 13, 49, 91, 637
465 : 1, 3, 5, 15, 31, 93, 155, 465
562 : 1, 2, 281, 562
843 : 1, 3, 281, 843
456 : 1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 637,465,562,843,456, is 1.
Now, the common factors can be found like this.
637:7x 7x 13
465:3x 5x 31
562:2x 281
843:3x 281
456:2x 2x 2x 3x 19
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 281 = 5058
Therefore, the value for common factors is 5058.
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 = 63991327261680/(1x5058)
LCM = 63991327261680/5058
LCM = 12651507960
Thus, we can understand that the LCM of 637,465,562,843,456 is 12651507960.
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FAQs on LCM of 637, 465, 562, 843, 456
1. What is the LCM of 637, 465, 562, 843, 456?
Answer: LCM of 637, 465, 562, 843, 456 is 12651507960.
2. How to calculate the LCM of 637, 465, 562, 843, 456?
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 637, 465, 562, 843, 456.
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}.