LCM of 148, 552, 638, 978, 783
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 148, 552, 638, 978, 783 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 148, 552, 638, 978, 783. So, keep reading to learn more.
Given numbers are 148,552,638,978,783
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 148,552,638,978,783 is 9557880552.
Find LCM of 148,552,638,978,783 with Prime Factorization
| 2 | 148, 552, 638, 978, 783 |
| 2 | 74, 276, 319, 489, 783 |
| 3 | 37, 138, 319, 489, 783 |
| 29 | 37, 46, 319, 163, 261 |
| 37, 46, 11, 163, 9 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 29 x 37 x 46 x 11 x 163 x 9 = 9557880552
Therefore, the lowest common multiple of 148,552,638,978,783 is 9557880552.
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.
148 x 552 x 638 x 978 x 783 = 39913709185152
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.
148 : 1, 2, 4, 37, 74, 148
552 : 1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552
638 : 1, 2, 11, 22, 29, 58, 319, 638
978 : 1, 2, 3, 6, 163, 326, 489, 978
783 : 1, 3, 9, 27, 29, 87, 261, 783
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 148,552,638,978,783, is 1.
Now, the common factors can be found like this.
148:2x 2x 37
552:2x 2x 2x 3x 23
638:2x 11x 29
978:2x 3x 163
783:3x 3x 3x 29
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 3x 3x 29 = 4176
Therefore, the value for common factors is 4176.
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 = 39913709185152/(1x4176)
LCM = 39913709185152/4176
LCM = 9557880552
Thus, we can understand that the LCM of 148,552,638,978,783 is 9557880552.
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FAQs on LCM of 148, 552, 638, 978, 783
1. What is the LCM of 148, 552, 638, 978, 783?
Answer: LCM of 148, 552, 638, 978, 783 is 9557880552.
2. How to calculate the LCM of 148, 552, 638, 978, 783?
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 148, 552, 638, 978, 783.
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}.