LCM of 407, 649, 798, 884, 712
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 407, 649, 798, 884, 712 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 407, 649, 798, 884, 712. So, keep reading to learn more.
Given numbers are 407,649,798,884,712
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 407,649,798,884,712 is 1507618936824.
Find LCM of 407,649,798,884,712 with Prime Factorization
| 2 | 407, 649, 798, 884, 712 |
| 2 | 407, 649, 399, 442, 356 |
| 11 | 407, 649, 399, 221, 178 |
| 37, 59, 399, 221, 178 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 11 x 37 x 59 x 399 x 221 x 178 = 1507618936824
Therefore, the lowest common multiple of 407,649,798,884,712 is 1507618936824.
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.
407 x 649 x 798 x 884 x 712 = 132670466440512
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.
407 : 1, 11, 37, 407
649 : 1, 11, 59, 649
798 : 1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798
884 : 1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884
712 : 1, 2, 4, 8, 89, 178, 356, 712
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 407,649,798,884,712, is 1.
Now, the common factors can be found like this.
407:11x 37
649:11x 59
798:2x 3x 7x 19
884:2x 2x 13x 17
712:2x 2x 2x 89
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 11 = 88
Therefore, the value for common factors is 88.
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 = 132670466440512/(1x88)
LCM = 132670466440512/88
LCM = 1507618936824
Thus, we can understand that the LCM of 407,649,798,884,712 is 1507618936824.
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FAQs on LCM of 407, 649, 798, 884, 712
1. What is the LCM of 407, 649, 798, 884, 712?
Answer: LCM of 407, 649, 798, 884, 712 is 1507618936824.
2. How to calculate the LCM of 407, 649, 798, 884, 712?
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 407, 649, 798, 884, 712.
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}.