LCM of 889, 678, 808, 735, 450
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 889, 678, 808, 735, 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 889, 678, 808, 735, 450. So, keep reading to learn more.
Given numbers are 889,678,808,735,450
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 889,678,808,735,450 is 127841578200.
Find LCM of 889,678,808,735,450 with Prime Factorization
| 2 | 889, 678, 808, 735, 450 |
| 3 | 889, 339, 404, 735, 225 |
| 5 | 889, 113, 404, 245, 75 |
| 7 | 889, 113, 404, 49, 15 |
| 127, 113, 404, 7, 15 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 7 x 127 x 113 x 404 x 7 x 15 = 127841578200
Therefore, the lowest common multiple of 889,678,808,735,450 is 127841578200.
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.
889 x 678 x 808 x 735 x 450 = 161080388532000
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.
889 : 1, 7, 127, 889
678 : 1, 2, 3, 6, 113, 226, 339, 678
808 : 1, 2, 4, 8, 101, 202, 404, 808
735 : 1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735
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 889,678,808,735,450, is 1.
Now, the common factors can be found like this.
889:7x 127
678:2x 3x 113
808:2x 2x 2x 101
735:3x 5x 7x 7
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 5x 7 = 1260
Therefore, the value for common factors is 1260.
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 = 161080388532000/(1x1260)
LCM = 161080388532000/1260
LCM = 127841578200
Thus, we can understand that the LCM of 889,678,808,735,450 is 127841578200.
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FAQs on LCM of 889, 678, 808, 735, 450
1. What is the LCM of 889, 678, 808, 735, 450?
Answer: LCM of 889, 678, 808, 735, 450 is 127841578200.
2. How to calculate the LCM of 889, 678, 808, 735, 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 889, 678, 808, 735, 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}.