Given numbers are 665,551,327,387

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

The LCM of 665,551,327,387 is 813499155.

Find LCM of 665,551,327,387 with Prime Factorization

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

3 x 19 x 35 x 29 x 109 x 129 = 813499155

Therefore, the lowest common multiple of 665,551,327,387 is 813499155.

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.

665 x 551 x 327 x 387 = 46369451835

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.

665 : 1, 5, 7, 19, 35, 95, 133, 665

551 : 1, 19, 29, 551

327 : 1, 3, 109, 327

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 665,551,327,387, is 1.

Now, the common factors can be found like this.

665:5x 7x 19

551:19x 29

327:3x 109

387:3x 3x 43

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

3x 19 = 57

Therefore, the value for common factors is 57.

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 = 46369451835/(1x57)

LCM = 46369451835/57

LCM = 813499155

Thus, we can understand that the LCM of 665,551,327,387 is 813499155.

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

• LCM of 195, 200, 890, 910
• LCM of 609, 917, 584, 865
• LCM of 171, 782, 972, 249
• LCM of 311, 124, 672, 229
• LCM of 731, 442, 678, 823

1. What is the LCM of 665, 551, 327, 387?

Answer: LCM of 665, 551, 327, 387 is 813499155.

2. How to calculate the LCM of 665, 551, 327, 387?

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 665, 551, 327, 387.

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}.