Given numbers are 868,764,823,272

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

The LCM of 868,764,823,272 is 9278159632.

Find LCM of 868,764,823,272 with Prime Factorization

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

2 x 2 x 217 x 191 x 823 x 68 = 9278159632

Therefore, the lowest common multiple of 868,764,823,272 is 9278159632.

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.

868 x 764 x 823 x 272 = 148450554112

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.

868 : 1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

764 : 1, 2, 4, 191, 382, 764

823 : 1, 823

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 868,764,823,272, is 1.

Now, the common factors can be found like this.

868:2x 2x 7x 31

764:2x 2x 191

823:823

272:2x 2x 2x 2x 17

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 = 148450554112/(1x16)

LCM = 148450554112/16

LCM = 9278159632

Thus, we can understand that the LCM of 868,764,823,272 is 9278159632.

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

• LCM of 405, 739, 909, 450
• LCM of 281, 570, 625, 537
• LCM of 119, 388, 630, 163
• LCM of 142, 134, 442, 838
• LCM of 266, 894, 147, 892

1. What is the LCM of 868, 764, 823, 272?

Answer: LCM of 868, 764, 823, 272 is 9278159632.

2. How to calculate the LCM of 868, 764, 823, 272?

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 868, 764, 823, 272.

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}.