LCM of 437, 156, 762, 457
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 437, 156, 762, 457 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 437, 156, 762, 457. So, keep reading to learn more.
Given numbers are 437,156,762,457
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 437,156,762,457 is 3956634708.
Find LCM of 437,156,762,457 with Prime Factorization
| 2 | 437, 156, 762, 457 |
| 3 | 437, 78, 381, 457 |
| 437, 26, 127, 457 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 437 x 26 x 127 x 457 = 3956634708
Therefore, the lowest common multiple of 437,156,762,457 is 3956634708.
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.
437 x 156 x 762 x 457 = 23739808248
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.
437 : 1, 19, 23, 437
156 : 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156
762 : 1, 2, 3, 6, 127, 254, 381, 762
457 : 1, 457
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 437,156,762,457, is 1.
Now, the common factors can be found like this.
437:19x 23
156:2x 2x 3x 13
762:2x 3x 127
457:457
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3 = 6
Therefore, the value for common factors is 6.
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 = 23739808248/(1x6)
LCM = 23739808248/6
LCM = 3956634708
Thus, we can understand that the LCM of 437,156,762,457 is 3956634708.
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FAQs on LCM of 437, 156, 762, 457
1. What is the LCM of 437, 156, 762, 457?
Answer: LCM of 437, 156, 762, 457 is 3956634708.
2. How to calculate the LCM of 437, 156, 762, 457?
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 437, 156, 762, 457.
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}.