Given numbers are 662,368,872,661

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

The LCM of 662,368,872,661 is 8776144592.

Find LCM of 662,368,872,661 with Prime Factorization

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

2 x 2 x 2 x 331 x 46 x 109 x 661 = 8776144592

Therefore, the lowest common multiple of 662,368,872,661 is 8776144592.

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.

662 x 368 x 872 x 661 = 140418313472

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.

662 : 1, 2, 331, 662

368 : 1, 2, 4, 8, 16, 23, 46, 92, 184, 368

872 : 1, 2, 4, 8, 109, 218, 436, 872

661 : 1, 661

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 662,368,872,661, is 1.

Now, the common factors can be found like this.

662:2x 331

368:2x 2x 2x 2x 23

872:2x 2x 2x 109

661:661

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 2 = 16

Therefore, the value for common factors is 16.

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 = 140418313472/(1x16)

LCM = 140418313472/16

LCM = 8776144592

Thus, we can understand that the LCM of 662,368,872,661 is 8776144592.

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

• LCM of 939, 642, 886, 792
• LCM of 120, 863, 884, 596
• LCM of 247, 549, 961, 690
• LCM of 533, 784, 169, 818
• LCM of 910, 539, 721, 713

1. What is the LCM of 662, 368, 872, 661?

Answer: LCM of 662, 368, 872, 661 is 8776144592.

2. How to calculate the LCM of 662, 368, 872, 661?

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 662, 368, 872, 661.

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}.