Given numbers are 427,610,643,363

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

The LCM of 427,610,643,363 is 996656430.

Find LCM of 427,610,643,363 with Prime Factorization

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

61 x 7 x 10 x 643 x 363 = 996656430

Therefore, the lowest common multiple of 427,610,643,363 is 996656430.

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.

427 x 610 x 643 x 363 = 60796042230

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.

427 : 1, 7, 61, 427

610 : 1, 2, 5, 10, 61, 122, 305, 610

643 : 1, 643

363 : 1, 3, 11, 33, 121, 363

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 427,610,643,363, is 1.

Now, the common factors can be found like this.

427:7x 61

610:2x 5x 61

643:643

363:3x 11x 11

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

61 = 61

Therefore, the value for common factors is 61.

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 = 60796042230/(1x61)

LCM = 60796042230/61

LCM = 996656430

Thus, we can understand that the LCM of 427,610,643,363 is 996656430.

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

• LCM of 978, 875, 869, 480
• LCM of 156, 157, 374, 981
• LCM of 563, 962, 757, 513
• LCM of 907, 578, 145, 206
• LCM of 694, 150, 332, 283

1. What is the LCM of 427, 610, 643, 363?

Answer: LCM of 427, 610, 643, 363 is 996656430.

2. How to calculate the LCM of 427, 610, 643, 363?

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 427, 610, 643, 363.

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}.