Find the LCM of 242, 615, 978, 325, 763 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 242, 615, 978, 325, 763. So, keep reading to learn more.
Given numbers are 242,615,978,325,763
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 242,615,978,325,763 is 1203139487550.
Find LCM of 242,615,978,325,763 with Prime Factorization
2 | 242, 615, 978, 325, 763 |
3 | 121, 615, 489, 325, 763 |
5 | 121, 205, 163, 325, 763 |
121, 41, 163, 65, 763 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 121 x 41 x 163 x 65 x 763 = 1203139487550
Therefore, the lowest common multiple of 242,615,978,325,763 is 1203139487550.
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.
242 x 615 x 978 x 325 x 763 = 36094184626500
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.
242 : 1, 2, 11, 22, 121, 242
615 : 1, 3, 5, 15, 41, 123, 205, 615
978 : 1, 2, 3, 6, 163, 326, 489, 978
325 : 1, 5, 13, 25, 65, 325
763 : 1, 7, 109, 763
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 242,615,978,325,763, is 1.
Now, the common factors can be found like this.
242:2x 11x 11
615:3x 5x 41
978:2x 3x 163
325:5x 5x 13
763:7x 109
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 5 = 30
Therefore, the value for common factors is 30.
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 = 36094184626500/(1x30)
LCM = 36094184626500/30
LCM = 1203139487550
Thus, we can understand that the LCM of 242,615,978,325,763 is 1203139487550.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 242, 615, 978, 325, 763?
Answer: LCM of 242, 615, 978, 325, 763 is 1203139487550.
2. How to calculate the LCM of 242, 615, 978, 325, 763?
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 242, 615, 978, 325, 763.
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}.