Given numbers are 664,328,624,880

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

The LCM of 664,328,624,880 is 116790960.

Find LCM of 664,328,624,880 with Prime Factorization

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

2 x 2 x 2 x 2 x 83 x 41 x 39 x 55 = 116790960

Therefore, the lowest common multiple of 664,328,624,880 is 116790960.

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.

664 x 328 x 624 x 880 = 119593943040

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.

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

328 : 1, 2, 4, 8, 41, 82, 164, 328

624 : 1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624

880 : 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880

8 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 664,328,624,880, is 8.

Now, the common factors can be found like this.

664:2x 2x 2x 83

328:2x 2x 2x 41

624:2x 2x 2x 2x 3x 13

880:2x 2x 2x 2x 5x 11

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 2x 2 = 128

Therefore, the value for common factors is 128.

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 = 119593943040/(8x128)

LCM = 119593943040/1024

LCM = 116790960

Thus, we can understand that the LCM of 664,328,624,880 is 116790960.

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

• LCM of 113, 544, 185, 712
• LCM of 255, 937, 978, 522
• LCM of 895, 716, 103, 609
• LCM of 397, 276, 405, 702
• LCM of 622, 627, 859, 418

1. What is the LCM of 664, 328, 624, 880?

Answer: LCM of 664, 328, 624, 880 is 116790960.

2. How to calculate the LCM of 664, 328, 624, 880?

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 664, 328, 624, 880.

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}.