Find the LCM of 772, 772, 654, 286 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 772, 772, 654, 286. So, keep reading to learn more.
Given numbers are 772,772,654,286
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 772,772,654,286 is 36099492.
Find LCM of 772,772,654,286 with Prime Factorization
2 | 772, 772, 654, 286 |
2 | 386, 386, 327, 143 |
193 | 193, 193, 327, 143 |
1, 1, 327, 143 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 193 x 1 x 1 x 327 x 143 = 36099492
Therefore, the lowest common multiple of 772,772,654,286 is 36099492.
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.
772 x 772 x 654 x 286 = 111475231296
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.
772 : 1, 2, 4, 193, 386, 772
772 : 1, 2, 4, 193, 386, 772
654 : 1, 2, 3, 6, 109, 218, 327, 654
286 : 1, 2, 11, 13, 22, 26, 143, 286
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 772,772,654,286, is 2.
Now, the common factors can be found like this.
772:2x 2x 193
772:2x 2x 193
654:2x 3x 109
286:2x 11x 13
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 193 = 1544
Therefore, the value for common factors is 1544.
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 = 111475231296/(2x1544)
LCM = 111475231296/3088
LCM = 36099492
Thus, we can understand that the LCM of 772,772,654,286 is 36099492.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 772, 772, 654, 286?
Answer: LCM of 772, 772, 654, 286 is 36099492.
2. How to calculate the LCM of 772, 772, 654, 286?
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 772, 772, 654, 286.
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}.