LCM of 698, 550, 649, 962
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 698, 550, 649, 962 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 698, 550, 649, 962. So, keep reading to learn more.
Given numbers are 698,550,649,962
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 698,550,649,962 is 5447349050.
Find LCM of 698,550,649,962 with Prime Factorization
| 2 | 698, 550, 649, 962 |
| 11 | 349, 275, 649, 481 |
| 349, 25, 59, 481 |
Multiply the prime numbers at the bottom and the left side.
2 x 11 x 349 x 25 x 59 x 481 = 5447349050
Therefore, the lowest common multiple of 698,550,649,962 is 5447349050.
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.
698 x 550 x 649 x 962 = 239683358200
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.
698 : 1, 2, 349, 698
550 : 1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550
649 : 1, 11, 59, 649
962 : 1, 2, 13, 26, 37, 74, 481, 962
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 698,550,649,962, is 1.
Now, the common factors can be found like this.
698:2x 349
550:2x 5x 5x 11
649:11x 59
962:2x 13x 37
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 11 = 44
Therefore, the value for common factors is 44.
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 = 239683358200/(1x44)
LCM = 239683358200/44
LCM = 5447349050
Thus, we can understand that the LCM of 698,550,649,962 is 5447349050.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 698, 550, 649, 962
1. What is the LCM of 698, 550, 649, 962?
Answer: LCM of 698, 550, 649, 962 is 5447349050.
2. How to calculate the LCM of 698, 550, 649, 962?
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 698, 550, 649, 962.
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}.