Given numbers are 728,269,562,454

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

The LCM of 728,269,562,454 is 12491535784.

Find LCM of 728,269,562,454 with Prime Factorization

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

2 x 364 x 269 x 281 x 227 = 12491535784

Therefore, the lowest common multiple of 728,269,562,454 is 12491535784.

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.

728 x 269 x 562 x 454 = 49966143136

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.

728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

269 : 1, 269

562 : 1, 2, 281, 562

454 : 1, 2, 227, 454

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 728,269,562,454, is 1.

Now, the common factors can be found like this.

728:2x 2x 2x 7x 13

269:269

562:2x 281

454:2x 227

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 = 49966143136/(1x4)

LCM = 49966143136/4

LCM = 12491535784

Thus, we can understand that the LCM of 728,269,562,454 is 12491535784.

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

• LCM of 617, 855, 507, 678
• LCM of 738, 131, 905, 450
• LCM of 657, 826, 273, 160
• LCM of 439, 229, 660, 241
• LCM of 314, 211, 216, 741

1. What is the LCM of 728, 269, 562, 454?

Answer: LCM of 728, 269, 562, 454 is 12491535784.

2. How to calculate the LCM of 728, 269, 562, 454?

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 728, 269, 562, 454.

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}.