Given numbers are 128,282,629,674

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 128,282,629,674 is 3825688704.

Find LCM of 128,282,629,674 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 64 x 141 x 629 x 337 = 3825688704

Therefore, the lowest common multiple of 128,282,629,674 is 3825688704.

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.

128 x 282 x 629 x 674 = 15302754816

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.

128 : 1, 2, 4, 8, 16, 32, 64, 128

282 : 1, 2, 3, 6, 47, 94, 141, 282

629 : 1, 17, 37, 629

674 : 1, 2, 337, 674

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 128,282,629,674, is 1.

Now, the common factors can be found like this.

128:2x 2x 2x 2x 2x 2x 2

282:2x 3x 47

629:17x 37

674:2x 337

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 15302754816/(1x4)

LCM = 15302754816/4

LCM = 3825688704

Thus, we can understand that the LCM of 128,282,629,674 is 3825688704.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 303, 288, 999, 631
• LCM of 804, 462, 900, 777
• LCM of 219, 508, 673, 691
• LCM of 364, 166, 235, 784
• LCM of 612, 988, 390, 123

1. What is the LCM of 128, 282, 629, 674?

Answer: LCM of 128, 282, 629, 674 is 3825688704.

2. How to calculate the LCM of 128, 282, 629, 674?

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 128, 282, 629, 674.

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}.