LCM of 670, 763, 725, 559, 654
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 670, 763, 725, 559, 654 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 670, 763, 725, 559, 654. So, keep reading to learn more.
Given numbers are 670,763,725,559,654
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 670,763,725,559,654 is 124308379650.
Find LCM of 670,763,725,559,654 with Prime Factorization
| 2 | 670, 763, 725, 559, 654 |
| 5 | 335, 763, 725, 559, 327 |
| 109 | 67, 763, 145, 559, 327 |
| 67, 7, 145, 559, 3 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 109 x 67 x 7 x 145 x 559 x 3 = 124308379650
Therefore, the lowest common multiple of 670,763,725,559,654 is 124308379650.
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.
670 x 763 x 725 x 559 x 654 = 135496133818500
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.
670 : 1, 2, 5, 10, 67, 134, 335, 670
763 : 1, 7, 109, 763
725 : 1, 5, 25, 29, 145, 725
559 : 1, 13, 43, 559
654 : 1, 2, 3, 6, 109, 218, 327, 654
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 670,763,725,559,654, is 1.
Now, the common factors can be found like this.
670:2x 5x 67
763:7x 109
725:5x 5x 29
559:13x 43
654:2x 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 5x 109 = 1090
Therefore, the value for common factors is 1090.
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 = 135496133818500/(1x1090)
LCM = 135496133818500/1090
LCM = 124308379650
Thus, we can understand that the LCM of 670,763,725,559,654 is 124308379650.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 670, 763, 725, 559, 654
1. What is the LCM of 670, 763, 725, 559, 654?
Answer: LCM of 670, 763, 725, 559, 654 is 124308379650.
2. How to calculate the LCM of 670, 763, 725, 559, 654?
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 670, 763, 725, 559, 654.
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}.