LCM of 172, 589, 133, 918, 708
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 172, 589, 133, 918, 708 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 172, 589, 133, 918, 708. So, keep reading to learn more.
Given numbers are 172,589,133,918,708
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 172,589,133,918,708 is 19204653636.
Find LCM of 172,589,133,918,708 with Prime Factorization
| 2 | 172, 589, 133, 918, 708 |
| 2 | 86, 589, 133, 459, 354 |
| 3 | 43, 589, 133, 459, 177 |
| 19 | 43, 589, 133, 153, 59 |
| 43, 31, 7, 153, 59 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 19 x 43 x 31 x 7 x 153 x 59 = 19204653636
Therefore, the lowest common multiple of 172,589,133,918,708 is 19204653636.
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.
172 x 589 x 133 x 918 x 708 = 8757322058016
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.
172 : 1, 2, 4, 43, 86, 172
589 : 1, 19, 31, 589
133 : 1, 7, 19, 133
918 : 1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918
708 : 1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 172,589,133,918,708, is 1.
Now, the common factors can be found like this.
172:2x 2x 43
589:19x 31
133:7x 19
918:2x 3x 3x 3x 17
708:2x 2x 3x 59
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 3x 19 = 456
Therefore, the value for common factors is 456.
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 = 8757322058016/(1x456)
LCM = 8757322058016/456
LCM = 19204653636
Thus, we can understand that the LCM of 172,589,133,918,708 is 19204653636.
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FAQs on LCM of 172, 589, 133, 918, 708
1. What is the LCM of 172, 589, 133, 918, 708?
Answer: LCM of 172, 589, 133, 918, 708 is 19204653636.
2. How to calculate the LCM of 172, 589, 133, 918, 708?
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 172, 589, 133, 918, 708.
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}.