LCM of 171, 636, 883, 144, 912
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 171, 636, 883, 144, 912 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 171, 636, 883, 144, 912. So, keep reading to learn more.
Given numbers are 171,636,883,144,912
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 171,636,883,144,912 is 128042064.
Find LCM of 171,636,883,144,912 with Prime Factorization
| 2 | 171, 636, 883, 144, 912 |
| 2 | 171, 318, 883, 72, 456 |
| 2 | 171, 159, 883, 36, 228 |
| 2 | 171, 159, 883, 18, 114 |
| 3 | 171, 159, 883, 9, 57 |
| 3 | 19, 53, 883, 3, 57 |
| 19 | 19, 53, 883, 1, 19 |
| 1, 53, 883, 1, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 3 x 3 x 19 x 1 x 53 x 883 x 1 x 1 = 128042064
Therefore, the lowest common multiple of 171,636,883,144,912 is 128042064.
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.
171 x 636 x 883 x 144 x 912 = 12611631135744
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.
171 : 1, 3, 9, 19, 57, 171
636 : 1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636
883 : 1, 883
144 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144
912 : 1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 171,636,883,144,912, is 1.
Now, the common factors can be found like this.
171:3x 3x 19
636:2x 2x 3x 53
883:883
144:2x 2x 2x 2x 3x 3
912:2x 2x 2x 2x 3x 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 2x 3x 3x 3x 3x 19 = 98496
Therefore, the value for common factors is 98496.
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 = 12611631135744/(1x98496)
LCM = 12611631135744/98496
LCM = 128042064
Thus, we can understand that the LCM of 171,636,883,144,912 is 128042064.
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FAQs on LCM of 171, 636, 883, 144, 912
1. What is the LCM of 171, 636, 883, 144, 912?
Answer: LCM of 171, 636, 883, 144, 912 is 128042064.
2. How to calculate the LCM of 171, 636, 883, 144, 912?
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 171, 636, 883, 144, 912.
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}.