LCM of 697, 560, 814, 347, 506
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 697, 560, 814, 347, 506 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 697, 560, 814, 347, 506. So, keep reading to learn more.
Given numbers are 697,560,814,347,506
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 697,560,814,347,506 is 1267863575440.
Find LCM of 697,560,814,347,506 with Prime Factorization
| 2 | 697, 560, 814, 347, 506 |
| 11 | 697, 280, 407, 347, 253 |
| 697, 280, 37, 347, 23 |
Multiply the prime numbers at the bottom and the left side.
2 x 11 x 697 x 280 x 37 x 347 x 23 = 1267863575440
Therefore, the lowest common multiple of 697,560,814,347,506 is 1267863575440.
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.
697 x 560 x 814 x 347 x 506 = 55785997319360
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.
697 : 1, 17, 41, 697
560 : 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560
814 : 1, 2, 11, 22, 37, 74, 407, 814
347 : 1, 347
506 : 1, 2, 11, 22, 23, 46, 253, 506
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 697,560,814,347,506, is 1.
Now, the common factors can be found like this.
697:17x 41
560:2x 2x 2x 2x 5x 7
814:2x 11x 37
347:347
506:2x 11x 23
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 11 = 44
Therefore, the value for common factors is 44.
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 = 55785997319360/(1x44)
LCM = 55785997319360/44
LCM = 1267863575440
Thus, we can understand that the LCM of 697,560,814,347,506 is 1267863575440.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 697, 560, 814, 347, 506
1. What is the LCM of 697, 560, 814, 347, 506?
Answer: LCM of 697, 560, 814, 347, 506 is 1267863575440.
2. How to calculate the LCM of 697, 560, 814, 347, 506?
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 697, 560, 814, 347, 506.
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}.