Given numbers are 344,720,659,664

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

The LCM of 344,720,659,664 is 1693419120.

Find LCM of 344,720,659,664 with Prime Factorization

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

2 x 2 x 2 x 43 x 90 x 659 x 83 = 1693419120

Therefore, the lowest common multiple of 344,720,659,664 is 1693419120.

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.

344 x 720 x 659 x 664 = 108378823680

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.

344 : 1, 2, 4, 8, 43, 86, 172, 344

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

659 : 1, 659

664 : 1, 2, 4, 8, 83, 166, 332, 664

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 344,720,659,664, is 1.

Now, the common factors can be found like this.

344:2x 2x 2x 43

720:2x 2x 2x 2x 3x 3x 5

659:659

664:2x 2x 2x 83

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 2x 2 = 64

Therefore, the value for common factors is 64.

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 = 108378823680/(1x64)

LCM = 108378823680/64

LCM = 1693419120

Thus, we can understand that the LCM of 344,720,659,664 is 1693419120.

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

• LCM of 775, 164, 216, 972
• LCM of 928, 433, 500, 283
• LCM of 363, 507, 737, 101
• LCM of 551, 141, 976, 180
• LCM of 897, 849, 891, 217

1. What is the LCM of 344, 720, 659, 664?

Answer: LCM of 344, 720, 659, 664 is 1693419120.

2. How to calculate the LCM of 344, 720, 659, 664?

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 344, 720, 659, 664.

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}.