LCM of 157, 532, 670, 871, 950
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 157, 532, 670, 871, 950 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 157, 532, 670, 871, 950. So, keep reading to learn more.
Given numbers are 157,532,670,871,950
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 157,532,670,871,950 is 1818735100.
Find LCM of 157,532,670,871,950 with Prime Factorization
| 2 | 157, 532, 670, 871, 950 |
| 5 | 157, 266, 335, 871, 475 |
| 19 | 157, 266, 67, 871, 95 |
| 67 | 157, 14, 67, 871, 5 |
| 157, 14, 1, 13, 5 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 19 x 67 x 157 x 14 x 1 x 13 x 5 = 1818735100
Therefore, the lowest common multiple of 157,532,670,871,950 is 1818735100.
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.
157 x 532 x 670 x 871 x 950 = 46304995646000
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.
157 : 1, 157
532 : 1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532
670 : 1, 2, 5, 10, 67, 134, 335, 670
871 : 1, 13, 67, 871
950 : 1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 157,532,670,871,950, is 1.
Now, the common factors can be found like this.
157:157
532:2x 2x 7x 19
670:2x 5x 67
871:13x 67
950:2x 5x 5x 19
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 5x 19x 67 = 25460
Therefore, the value for common factors is 25460.
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 = 46304995646000/(1x25460)
LCM = 46304995646000/25460
LCM = 1818735100
Thus, we can understand that the LCM of 157,532,670,871,950 is 1818735100.
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FAQs on LCM of 157, 532, 670, 871, 950
1. What is the LCM of 157, 532, 670, 871, 950?
Answer: LCM of 157, 532, 670, 871, 950 is 1818735100.
2. How to calculate the LCM of 157, 532, 670, 871, 950?
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 157, 532, 670, 871, 950.
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}.