Given numbers are 637,430,634,346

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

The LCM of 637,430,634,346 is 15021498310.

Find LCM of 637,430,634,346 with Prime Factorization

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

2 x 637 x 215 x 317 x 173 = 15021498310

Therefore, the lowest common multiple of 637,430,634,346 is 15021498310.

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.

637 x 430 x 634 x 346 = 60085993240

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.

637 : 1, 7, 13, 49, 91, 637

430 : 1, 2, 5, 10, 43, 86, 215, 430

634 : 1, 2, 317, 634

346 : 1, 2, 173, 346

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 637,430,634,346, is 1.

Now, the common factors can be found like this.

637:7x 7x 13

430:2x 5x 43

634:2x 317

346:2x 173

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 60085993240/(1x4)

LCM = 60085993240/4

LCM = 15021498310

Thus, we can understand that the LCM of 637,430,634,346 is 15021498310.

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

• LCM of 568, 354, 884, 252
• LCM of 897, 805, 500, 373
• LCM of 319, 834, 590, 351
• LCM of 358, 448, 361, 244
• LCM of 108, 664, 155, 811

1. What is the LCM of 637, 430, 634, 346?

Answer: LCM of 637, 430, 634, 346 is 15021498310.

2. How to calculate the LCM of 637, 430, 634, 346?

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 637, 430, 634, 346.

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}.