LCM of 606, 571, 722, 978
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 606, 571, 722, 978 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 606, 571, 722, 978. So, keep reading to learn more.
Given numbers are 606,571,722,978
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 606,571,722,978 is 20361207918.
Find LCM of 606,571,722,978 with Prime Factorization
| 2 | 606, 571, 722, 978 |
| 3 | 303, 571, 361, 489 |
| 101, 571, 361, 163 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 101 x 571 x 361 x 163 = 20361207918
Therefore, the lowest common multiple of 606,571,722,978 is 20361207918.
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.
606 x 571 x 722 x 978 = 244334495016
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.
606 : 1, 2, 3, 6, 101, 202, 303, 606
571 : 1, 571
722 : 1, 2, 19, 38, 361, 722
978 : 1, 2, 3, 6, 163, 326, 489, 978
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 606,571,722,978, is 1.
Now, the common factors can be found like this.
606:2x 3x 101
571:571
722:2x 19x 19
978:2x 3x 163
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 3 = 12
Therefore, the value for common factors is 12.
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 = 244334495016/(1x12)
LCM = 244334495016/12
LCM = 20361207918
Thus, we can understand that the LCM of 606,571,722,978 is 20361207918.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 606, 571, 722, 978
1. What is the LCM of 606, 571, 722, 978?
Answer: LCM of 606, 571, 722, 978 is 20361207918.
2. How to calculate the LCM of 606, 571, 722, 978?
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 606, 571, 722, 978.
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}.