Given numbers are 455,824,402,387

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

The LCM of 455,824,402,387 is 9721300680.

Find LCM of 455,824,402,387 with Prime Factorization

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

2 x 3 x 455 x 412 x 67 x 129 = 9721300680

Therefore, the lowest common multiple of 455,824,402,387 is 9721300680.

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.

455 x 824 x 402 x 387 = 58327804080

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.

455 : 1, 5, 7, 13, 35, 65, 91, 455

824 : 1, 2, 4, 8, 103, 206, 412, 824

402 : 1, 2, 3, 6, 67, 134, 201, 402

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 455,824,402,387, is 1.

Now, the common factors can be found like this.

455:5x 7x 13

824:2x 2x 2x 103

402:2x 3x 67

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.

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 58327804080/(1x6)

LCM = 58327804080/6

LCM = 9721300680

Thus, we can understand that the LCM of 455,824,402,387 is 9721300680.

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

• LCM of 478, 184, 816, 732
• LCM of 947, 164, 978, 829
• LCM of 755, 237, 924, 170
• LCM of 119, 150, 533, 392
• LCM of 518, 707, 180, 483

1. What is the LCM of 455, 824, 402, 387?

Answer: LCM of 455, 824, 402, 387 is 9721300680.

2. How to calculate the LCM of 455, 824, 402, 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 455, 824, 402, 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}.