LCM of 598, 230, 698, 949, 981
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 598, 230, 698, 949, 981 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 598, 230, 698, 949, 981. So, keep reading to learn more.
Given numbers are 598,230,698,949,981
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 598,230,698,949,981 is 74728881630.
Find LCM of 598,230,698,949,981 with Prime Factorization
| 2 | 598, 230, 698, 949, 981 |
| 13 | 299, 115, 349, 949, 981 |
| 23 | 23, 115, 349, 73, 981 |
| 1, 5, 349, 73, 981 |
Multiply the prime numbers at the bottom and the left side.
2 x 13 x 23 x 1 x 5 x 349 x 73 x 981 = 74728881630
Therefore, the lowest common multiple of 598,230,698,949,981 is 74728881630.
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.
598 x 230 x 698 x 949 x 981 = 89375742429480
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.
598 : 1, 2, 13, 23, 26, 46, 299, 598
230 : 1, 2, 5, 10, 23, 46, 115, 230
698 : 1, 2, 349, 698
949 : 1, 13, 73, 949
981 : 1, 3, 9, 109, 327, 981
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 598,230,698,949,981, is 1.
Now, the common factors can be found like this.
598:2x 13x 23
230:2x 5x 23
698:2x 349
949:13x 73
981:3x 3x 109
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 13x 23 = 1196
Therefore, the value for common factors is 1196.
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 = 89375742429480/(1x1196)
LCM = 89375742429480/1196
LCM = 74728881630
Thus, we can understand that the LCM of 598,230,698,949,981 is 74728881630.
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FAQs on LCM of 598, 230, 698, 949, 981
1. What is the LCM of 598, 230, 698, 949, 981?
Answer: LCM of 598, 230, 698, 949, 981 is 74728881630.
2. How to calculate the LCM of 598, 230, 698, 949, 981?
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 598, 230, 698, 949, 981.
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}.