LCM of 194, 858, 520, 770, 588
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 194, 858, 520, 770, 588 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 194, 858, 520, 770, 588. So, keep reading to learn more.
Given numbers are 194,858,520,770,588
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 194,858,520,770,588 is 81561480.
Find LCM of 194,858,520,770,588 with Prime Factorization
| 2 | 194, 858, 520, 770, 588 |
| 2 | 97, 429, 260, 385, 294 |
| 3 | 97, 429, 130, 385, 147 |
| 5 | 97, 143, 130, 385, 49 |
| 7 | 97, 143, 26, 77, 49 |
| 11 | 97, 143, 26, 11, 7 |
| 13 | 97, 13, 26, 1, 7 |
| 97, 1, 2, 1, 7 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 5 x 7 x 11 x 13 x 97 x 1 x 2 x 1 x 7 = 81561480
Therefore, the lowest common multiple of 194,858,520,770,588 is 81561480.
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.
194 x 858 x 520 x 770 x 588 = 39188659910400
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.
194 : 1, 2, 97, 194
858 : 1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858
520 : 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520
770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770
588 : 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 194,858,520,770,588, is 2.
Now, the common factors can be found like this.
194:2x 97
858:2x 3x 11x 13
520:2x 2x 2x 5x 13
770:2x 5x 7x 11
588:2x 2x 3x 7x 7
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 2x 3x 5x 7x 11x 13 = 240240
Therefore, the value for common factors is 240240.
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 = 39188659910400/(2x240240)
LCM = 39188659910400/480480
LCM = 81561480
Thus, we can understand that the LCM of 194,858,520,770,588 is 81561480.
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FAQs on LCM of 194, 858, 520, 770, 588
1. What is the LCM of 194, 858, 520, 770, 588?
Answer: LCM of 194, 858, 520, 770, 588 is 81561480.
2. How to calculate the LCM of 194, 858, 520, 770, 588?
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 194, 858, 520, 770, 588.
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}.