Given numbers are 398,752,260,537

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

The LCM of 398,752,260,537 is 5223463440.

Find LCM of 398,752,260,537 with Prime Factorization

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

2 x 2 x 199 x 188 x 65 x 537 = 5223463440

Therefore, the lowest common multiple of 398,752,260,537 is 5223463440.

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.

398 x 752 x 260 x 537 = 41787707520

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.

398 : 1, 2, 199, 398

752 : 1, 2, 4, 8, 16, 47, 94, 188, 376, 752

260 : 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260

537 : 1, 3, 179, 537

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 398,752,260,537, is 1.

Now, the common factors can be found like this.

398:2x 199

752:2x 2x 2x 2x 47

260:2x 2x 5x 13

537:3x 179

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

2x 2x 2 = 8

Therefore, the value for common factors is 8.

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 = 41787707520/(1x8)

LCM = 41787707520/8

LCM = 5223463440

Thus, we can understand that the LCM of 398,752,260,537 is 5223463440.

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

• LCM of 975, 373, 591, 909
• LCM of 363, 693, 704, 760
• LCM of 539, 610, 671, 986
• LCM of 138, 262, 383, 455
• LCM of 454, 807, 213, 187

1. What is the LCM of 398, 752, 260, 537?

Answer: LCM of 398, 752, 260, 537 is 5223463440.

2. How to calculate the LCM of 398, 752, 260, 537?

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 398, 752, 260, 537.

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}.