Given numbers are 133,817,387,823

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

The LCM of 133,817,387,823 is 42360633.

Find LCM of 133,817,387,823 with Prime Factorization

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

19 x 43 x 7 x 1 x 9 x 823 = 42360633

Therefore, the lowest common multiple of 133,817,387,823 is 42360633.

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.

133 x 817 x 387 x 823 = 34608637161

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.

133 : 1, 7, 19, 133

817 : 1, 19, 43, 817

387 : 1, 3, 9, 43, 129, 387

823 : 1, 823

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 133,817,387,823, is 1.

Now, the common factors can be found like this.

133:7x 19

817:19x 43

387:3x 3x 43

823:823

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

19x 43 = 817

Therefore, the value for common factors is 817.

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 = 34608637161/(1x817)

LCM = 34608637161/817

LCM = 42360633

Thus, we can understand that the LCM of 133,817,387,823 is 42360633.

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

• LCM of 349, 291, 847, 351
• LCM of 971, 253, 289, 504
• LCM of 424, 567, 114, 500
• LCM of 786, 808, 517, 491
• LCM of 222, 683, 502, 877

1. What is the LCM of 133, 817, 387, 823?

Answer: LCM of 133, 817, 387, 823 is 42360633.

2. How to calculate the LCM of 133, 817, 387, 823?

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 133, 817, 387, 823.

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}.