Find the LCM of 247, 836, 535, 315, 761 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 247, 836, 535, 315, 761. So, keep reading to learn more.
Given numbers are 247,836,535,315,761
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 247,836,535,315,761 is 278758820340.
Find LCM of 247,836,535,315,761 with Prime Factorization
5 | 247, 836, 535, 315, 761 |
19 | 247, 836, 107, 63, 761 |
13, 44, 107, 63, 761 |
Multiply the prime numbers at the bottom and the left side.
5 x 19 x 13 x 44 x 107 x 63 x 761 = 278758820340
Therefore, the lowest common multiple of 247,836,535,315,761 is 278758820340.
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.
247 x 836 x 535 x 315 x 761 = 26482087932300
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.
247 : 1, 13, 19, 247
836 : 1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836
535 : 1, 5, 107, 535
315 : 1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315
761 : 1, 761
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 247,836,535,315,761, is 1.
Now, the common factors can be found like this.
247:13x 19
836:2x 2x 11x 19
535:5x 107
315:3x 3x 5x 7
761:761
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
5x 19 = 95
Therefore, the value for common factors is 95.
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 = 26482087932300/(1x95)
LCM = 26482087932300/95
LCM = 278758820340
Thus, we can understand that the LCM of 247,836,535,315,761 is 278758820340.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 247, 836, 535, 315, 761?
Answer: LCM of 247, 836, 535, 315, 761 is 278758820340.
2. How to calculate the LCM of 247, 836, 535, 315, 761?
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 247, 836, 535, 315, 761.
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}.