LCM of 504, 338, 745, 520, 102
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 504, 338, 745, 520, 102 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 504, 338, 745, 520, 102. So, keep reading to learn more.
Given numbers are 504,338,745,520,102
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 504,338,745,520,102 is 1078754040.
Find LCM of 504,338,745,520,102 with Prime Factorization
| 2 | 504, 338, 745, 520, 102 |
| 2 | 252, 169, 745, 260, 51 |
| 2 | 126, 169, 745, 130, 51 |
| 3 | 63, 169, 745, 65, 51 |
| 5 | 21, 169, 745, 65, 17 |
| 13 | 21, 169, 149, 13, 17 |
| 21, 1, 149, 13, 17 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 5 x 13 x 21 x 1 x 149 x 13 x 17 = 1078754040
Therefore, the lowest common multiple of 504,338,745,520,102 is 1078754040.
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.
504 x 338 x 745 x 520 x 102 = 6731425209600
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.
504 : 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504
338 : 1, 2, 13, 26, 169, 338
745 : 1, 5, 149, 745
520 : 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520
102 : 1, 2, 3, 6, 17, 34, 51, 102
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 504,338,745,520,102, is 1.
Now, the common factors can be found like this.
504:2x 2x 2x 3x 3x 7
338:2x 13x 13
745:5x 149
520:2x 2x 2x 5x 13
102:2x 3x 17
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 2x 2x 3x 5x 13 = 6240
Therefore, the value for common factors is 6240.
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 = 6731425209600/(1x6240)
LCM = 6731425209600/6240
LCM = 1078754040
Thus, we can understand that the LCM of 504,338,745,520,102 is 1078754040.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 504, 338, 745, 520, 102
1. What is the LCM of 504, 338, 745, 520, 102?
Answer: LCM of 504, 338, 745, 520, 102 is 1078754040.
2. How to calculate the LCM of 504, 338, 745, 520, 102?
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 504, 338, 745, 520, 102.
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}.