Given numbers are 668,544,480,964

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

The LCM of 668,544,480,964 is 328415520.

Find LCM of 668,544,480,964 with Prime Factorization

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

2 x 2 x 2 x 2 x 2 x 167 x 17 x 15 x 241 = 328415520

Therefore, the lowest common multiple of 668,544,480,964 is 328415520.

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.

668 x 544 x 480 x 964 = 168148746240

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.

668 : 1, 2, 4, 167, 334, 668

544 : 1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544

480 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480

964 : 1, 2, 4, 241, 482, 964

4 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 668,544,480,964, is 4.

Now, the common factors can be found like this.

668:2x 2x 167

544:2x 2x 2x 2x 2x 17

480:2x 2x 2x 2x 2x 3x 5

964:2x 2x 241

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 = 168148746240/(4x128)

LCM = 168148746240/512

LCM = 328415520

Thus, we can understand that the LCM of 668,544,480,964 is 328415520.

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

• LCM of 587, 655, 183, 969
• LCM of 755, 961, 604, 219
• LCM of 315, 916, 840, 206
• LCM of 659, 794, 763, 882
• LCM of 560, 194, 949, 539

1. What is the LCM of 668, 544, 480, 964?

Answer: LCM of 668, 544, 480, 964 is 328415520.

2. How to calculate the LCM of 668, 544, 480, 964?

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 668, 544, 480, 964.

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}.