LCM of 532, 646, 571, 425
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 532, 646, 571, 425 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 532, 646, 571, 425. So, keep reading to learn more.
Given numbers are 532,646,571,425
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 532,646,571,425 is 129103100.
Find LCM of 532,646,571,425 with Prime Factorization
| 2 | 532, 646, 571, 425 |
| 17 | 266, 323, 571, 425 |
| 19 | 266, 19, 571, 25 |
| 14, 1, 571, 25 |
Multiply the prime numbers at the bottom and the left side.
2 x 17 x 19 x 14 x 1 x 571 x 25 = 129103100
Therefore, the lowest common multiple of 532,646,571,425 is 129103100.
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.
532 x 646 x 571 x 425 = 83400602600
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.
532 : 1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532
646 : 1, 2, 17, 19, 34, 38, 323, 646
571 : 1, 571
425 : 1, 5, 17, 25, 85, 425
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 532,646,571,425, is 1.
Now, the common factors can be found like this.
532:2x 2x 7x 19
646:2x 17x 19
571:571
425:5x 5x 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 17x 19 = 646
Therefore, the value for common factors is 646.
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 = 83400602600/(1x646)
LCM = 83400602600/646
LCM = 129103100
Thus, we can understand that the LCM of 532,646,571,425 is 129103100.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 532, 646, 571, 425
1. What is the LCM of 532, 646, 571, 425?
Answer: LCM of 532, 646, 571, 425 is 129103100.
2. How to calculate the LCM of 532, 646, 571, 425?
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 532, 646, 571, 425.
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}.