LCM of 635, 425, 722, 175
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 635, 425, 722, 175 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 635, 425, 722, 175. So, keep reading to learn more.
Given numbers are 635,425,722,175
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 635,425,722,175 is 272789650.
Find LCM of 635,425,722,175 with Prime Factorization
| 5 | 635, 425, 722, 175 |
| 5 | 127, 85, 722, 35 |
| 127, 17, 722, 7 |
Multiply the prime numbers at the bottom and the left side.
5 x 5 x 127 x 17 x 722 x 7 = 272789650
Therefore, the lowest common multiple of 635,425,722,175 is 272789650.
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.
635 x 425 x 722 x 175 = 34098706250
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.
635 : 1, 5, 127, 635
425 : 1, 5, 17, 25, 85, 425
722 : 1, 2, 19, 38, 361, 722
175 : 1, 5, 7, 25, 35, 175
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 635,425,722,175, is 1.
Now, the common factors can be found like this.
635:5x 127
425:5x 5x 17
722:2x 19x 19
175:5x 5x 7
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
5x 5x 5 = 125
Therefore, the value for common factors is 125.
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 = 34098706250/(1x125)
LCM = 34098706250/125
LCM = 272789650
Thus, we can understand that the LCM of 635,425,722,175 is 272789650.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 635, 425, 722, 175
1. What is the LCM of 635, 425, 722, 175?
Answer: LCM of 635, 425, 722, 175 is 272789650.
2. How to calculate the LCM of 635, 425, 722, 175?
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 635, 425, 722, 175.
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}.