LCM of 235, 795, 618, 642, 749
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 235, 795, 618, 642, 749 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 235, 795, 618, 642, 749. So, keep reading to learn more.
Given numbers are 235,795,618,642,749
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 235,795,618,642,749 is 5765195310.
Find LCM of 235,795,618,642,749 with Prime Factorization
| 2 | 235, 795, 618, 642, 749 |
| 3 | 235, 795, 309, 321, 749 |
| 5 | 235, 265, 103, 107, 749 |
| 107 | 47, 53, 103, 107, 749 |
| 47, 53, 103, 1, 7 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 107 x 47 x 53 x 103 x 1 x 7 = 5765195310
Therefore, the lowest common multiple of 235,795,618,642,749 is 5765195310.
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.
235 x 795 x 618 x 642 x 749 = 55518830835300
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.
235 : 1, 5, 47, 235
795 : 1, 3, 5, 15, 53, 159, 265, 795
618 : 1, 2, 3, 6, 103, 206, 309, 618
642 : 1, 2, 3, 6, 107, 214, 321, 642
749 : 1, 7, 107, 749
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 235,795,618,642,749, is 1.
Now, the common factors can be found like this.
235:5x 47
795:3x 5x 53
618:2x 3x 103
642:2x 3x 107
749:7x 107
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 3x 5x 107 = 9630
Therefore, the value for common factors is 9630.
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 = 55518830835300/(1x9630)
LCM = 55518830835300/9630
LCM = 5765195310
Thus, we can understand that the LCM of 235,795,618,642,749 is 5765195310.
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FAQs on LCM of 235, 795, 618, 642, 749
1. What is the LCM of 235, 795, 618, 642, 749?
Answer: LCM of 235, 795, 618, 642, 749 is 5765195310.
2. How to calculate the LCM of 235, 795, 618, 642, 749?
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 235, 795, 618, 642, 749.
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}.