LCM of 124, 702, 844, 924, 494
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 124, 702, 844, 924, 494 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 124, 702, 844, 924, 494. So, keep reading to learn more.
Given numbers are 124,702,844,924,494
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 124,702,844,924,494 is 13435554132.
Find LCM of 124,702,844,924,494 with Prime Factorization
| 2 | 124, 702, 844, 924, 494 |
| 2 | 62, 351, 422, 462, 247 |
| 3 | 31, 351, 211, 231, 247 |
| 13 | 31, 117, 211, 77, 247 |
| 31, 9, 211, 77, 19 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 13 x 31 x 9 x 211 x 77 x 19 = 13435554132
Therefore, the lowest common multiple of 124,702,844,924,494 is 13435554132.
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.
124 x 702 x 844 x 924 x 494 = 33535143113472
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.
124 : 1, 2, 4, 31, 62, 124
702 : 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702
844 : 1, 2, 4, 211, 422, 844
924 : 1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924
494 : 1, 2, 13, 19, 26, 38, 247, 494
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 124,702,844,924,494, is 2.
Now, the common factors can be found like this.
124:2x 2x 31
702:2x 3x 3x 3x 13
844:2x 2x 211
924:2x 2x 3x 7x 11
494:2x 13x 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 2x 2x 2x 2x 3x 13 = 1248
Therefore, the value for common factors is 1248.
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 = 33535143113472/(2x1248)
LCM = 33535143113472/2496
LCM = 13435554132
Thus, we can understand that the LCM of 124,702,844,924,494 is 13435554132.
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FAQs on LCM of 124, 702, 844, 924, 494
1. What is the LCM of 124, 702, 844, 924, 494?
Answer: LCM of 124, 702, 844, 924, 494 is 13435554132.
2. How to calculate the LCM of 124, 702, 844, 924, 494?
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 124, 702, 844, 924, 494.
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}.