Given numbers are 326,767,688,840

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

The LCM of 326,767,688,840 is 9031517040.

Find LCM of 326,767,688,840 with Prime Factorization

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

2 x 2 x 2 x 163 x 767 x 86 x 105 = 9031517040

Therefore, the lowest common multiple of 326,767,688,840 is 9031517040.

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.

326 x 767 x 688 x 840 = 144504272640

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.

326 : 1, 2, 163, 326

767 : 1, 13, 59, 767

688 : 1, 2, 4, 8, 16, 43, 86, 172, 344, 688

840 : 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 326,767,688,840, is 1.

Now, the common factors can be found like this.

326:2x 163

767:13x 59

688:2x 2x 2x 2x 43

840:2x 2x 2x 3x 5x 7

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 = 144504272640/(1x16)

LCM = 144504272640/16

LCM = 9031517040

Thus, we can understand that the LCM of 326,767,688,840 is 9031517040.

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

• LCM of 656, 185, 980, 264
• LCM of 807, 871, 374, 734
• LCM of 945, 645, 183, 636
• LCM of 295, 837, 189, 550
• LCM of 812, 531, 655, 382

1. What is the LCM of 326, 767, 688, 840?

Answer: LCM of 326, 767, 688, 840 is 9031517040.

2. How to calculate the LCM of 326, 767, 688, 840?

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 326, 767, 688, 840.

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}.