Given numbers are 264,428,660,857

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

The LCM of 264,428,660,857 is 121042680.

Find LCM of 264,428,660,857 with Prime Factorization

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

2 x 2 x 3 x 11 x 2 x 107 x 5 x 857 = 121042680

Therefore, the lowest common multiple of 264,428,660,857 is 121042680.

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.

264 x 428 x 660 x 857 = 63910535040

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.

264 : 1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264

428 : 1, 2, 4, 107, 214, 428

660 : 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

857 : 1, 857

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 264,428,660,857, is 1.

Now, the common factors can be found like this.

264:2x 2x 2x 3x 11

428:2x 2x 107

660:2x 2x 3x 5x 11

857:857

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 2x 3x 11 = 528

Therefore, the value for common factors is 528.

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 = 63910535040/(1x528)

LCM = 63910535040/528

LCM = 121042680

Thus, we can understand that the LCM of 264,428,660,857 is 121042680.

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

• LCM of 544, 530, 302, 233
• LCM of 447, 983, 986, 705
• LCM of 578, 732, 766, 416
• LCM of 278, 788, 620, 339
• LCM of 813, 988, 244, 687

1. What is the LCM of 264, 428, 660, 857?

Answer: LCM of 264, 428, 660, 857 is 121042680.

2. How to calculate the LCM of 264, 428, 660, 857?

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 264, 428, 660, 857.

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}.