Given numbers are 402,457,476,517

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

The LCM of 402,457,476,517 is 22605272844.

Find LCM of 402,457,476,517 with Prime Factorization

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

2 x 201 x 457 x 238 x 517 = 22605272844

Therefore, the lowest common multiple of 402,457,476,517 is 22605272844.

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.

402 x 457 x 476 x 517 = 45210545688

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.

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

457 : 1, 457

476 : 1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476

517 : 1, 11, 47, 517

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 402,457,476,517, is 1.

Now, the common factors can be found like this.

402:2x 3x 67

457:457

476:2x 2x 7x 17

517:11x 47

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

2 = 2

Therefore, the value for common factors is 2.

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 = 45210545688/(1x2)

LCM = 45210545688/2

LCM = 22605272844

Thus, we can understand that the LCM of 402,457,476,517 is 22605272844.

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

• LCM of 658, 315, 328, 920
• LCM of 630, 404, 479, 393
• LCM of 182, 683, 800, 775
• LCM of 319, 716, 672, 920
• LCM of 587, 907, 801, 293

1. What is the LCM of 402, 457, 476, 517?

Answer: LCM of 402, 457, 476, 517 is 22605272844.

2. How to calculate the LCM of 402, 457, 476, 517?

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 402, 457, 476, 517.

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}.