LCM of 782, 496, 353, 652, 253
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 782, 496, 353, 652, 253 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 782, 496, 353, 652, 253. So, keep reading to learn more.
Given numbers are 782,496,353,652,253
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 782,496,353,652,253 is 122747718544.
Find LCM of 782,496,353,652,253 with Prime Factorization
| 2 | 782, 496, 353, 652, 253 |
| 2 | 391, 248, 353, 326, 253 |
| 23 | 391, 124, 353, 163, 253 |
| 17, 124, 353, 163, 11 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 23 x 17 x 124 x 353 x 163 x 11 = 122747718544
Therefore, the lowest common multiple of 782,496,353,652,253 is 122747718544.
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.
782 x 496 x 353 x 652 x 253 = 22585580212096
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.
782 : 1, 2, 17, 23, 34, 46, 391, 782
496 : 1, 2, 4, 8, 16, 31, 62, 124, 248, 496
353 : 1, 353
652 : 1, 2, 4, 163, 326, 652
253 : 1, 11, 23, 253
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 782,496,353,652,253, is 1.
Now, the common factors can be found like this.
782:2x 17x 23
496:2x 2x 2x 2x 31
353:353
652:2x 2x 163
253:11x 23
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 23 = 184
Therefore, the value for common factors is 184.
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 = 22585580212096/(1x184)
LCM = 22585580212096/184
LCM = 122747718544
Thus, we can understand that the LCM of 782,496,353,652,253 is 122747718544.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 782, 496, 353, 652, 253
1. What is the LCM of 782, 496, 353, 652, 253?
Answer: LCM of 782, 496, 353, 652, 253 is 122747718544.
2. How to calculate the LCM of 782, 496, 353, 652, 253?
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 782, 496, 353, 652, 253.
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}.