LCM of 683, 684, 354, 471, 694
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 683, 684, 354, 471, 694 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 683, 684, 354, 471, 694. So, keep reading to learn more.
Given numbers are 683,684,354,471,694
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 683,684,354,471,694 is 1501612739892.
Find LCM of 683,684,354,471,694 with Prime Factorization
| 2 | 683, 684, 354, 471, 694 |
| 3 | 683, 342, 177, 471, 347 |
| 683, 114, 59, 157, 347 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 683 x 114 x 59 x 157 x 347 = 1501612739892
Therefore, the lowest common multiple of 683,684,354,471,694 is 1501612739892.
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.
683 x 684 x 354 x 471 x 694 = 54058058636112
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.
683 : 1, 683
684 : 1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684
354 : 1, 2, 3, 6, 59, 118, 177, 354
471 : 1, 3, 157, 471
694 : 1, 2, 347, 694
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 683,684,354,471,694, is 1.
Now, the common factors can be found like this.
683:683
684:2x 2x 3x 3x 19
354:2x 3x 59
471:3x 157
694:2x 347
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 3x 3 = 36
Therefore, the value for common factors is 36.
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 = 54058058636112/(1x36)
LCM = 54058058636112/36
LCM = 1501612739892
Thus, we can understand that the LCM of 683,684,354,471,694 is 1501612739892.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 683, 684, 354, 471, 694
1. What is the LCM of 683, 684, 354, 471, 694?
Answer: LCM of 683, 684, 354, 471, 694 is 1501612739892.
2. How to calculate the LCM of 683, 684, 354, 471, 694?
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 683, 684, 354, 471, 694.
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}.