LCM of 946, 144, 517, 407, 450
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 946, 144, 517, 407, 450 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 946, 144, 517, 407, 450. So, keep reading to learn more.
Given numbers are 946,144,517,407,450
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 946,144,517,407,450 is 2961169200.
Find LCM of 946,144,517,407,450 with Prime Factorization
| 2 | 946, 144, 517, 407, 450 |
| 3 | 473, 72, 517, 407, 225 |
| 3 | 473, 24, 517, 407, 75 |
| 11 | 473, 8, 517, 407, 25 |
| 43, 8, 47, 37, 25 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 11 x 43 x 8 x 47 x 37 x 25 = 2961169200
Therefore, the lowest common multiple of 946,144,517,407,450 is 2961169200.
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.
946 x 144 x 517 x 407 x 450 = 12898853035200
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.
946 : 1, 2, 11, 22, 43, 86, 473, 946
144 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144
517 : 1, 11, 47, 517
407 : 1, 11, 37, 407
450 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 946,144,517,407,450, is 1.
Now, the common factors can be found like this.
946:2x 11x 43
144:2x 2x 2x 2x 3x 3
517:11x 47
407:11x 37
450:2x 3x 3x 5x 5
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 11x 11 = 4356
Therefore, the value for common factors is 4356.
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 = 12898853035200/(1x4356)
LCM = 12898853035200/4356
LCM = 2961169200
Thus, we can understand that the LCM of 946,144,517,407,450 is 2961169200.
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FAQs on LCM of 946, 144, 517, 407, 450
1. What is the LCM of 946, 144, 517, 407, 450?
Answer: LCM of 946, 144, 517, 407, 450 is 2961169200.
2. How to calculate the LCM of 946, 144, 517, 407, 450?
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 946, 144, 517, 407, 450.
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}.