Given numbers are 678,555,398,537

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

The LCM of 678,555,398,537 is 4467942030.

Find LCM of 678,555,398,537 with Prime Factorization

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

2 x 3 x 113 x 185 x 199 x 179 = 4467942030

Therefore, the lowest common multiple of 678,555,398,537 is 4467942030.

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.

678 x 555 x 398 x 537 = 80422956540

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.

678 : 1, 2, 3, 6, 113, 226, 339, 678

555 : 1, 3, 5, 15, 37, 111, 185, 555

398 : 1, 2, 199, 398

537 : 1, 3, 179, 537

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 678,555,398,537, is 1.

Now, the common factors can be found like this.

678:2x 3x 113

555:3x 5x 37

398:2x 199

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 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 80422956540/(1x18)

LCM = 80422956540/18

LCM = 4467942030

Thus, we can understand that the LCM of 678,555,398,537 is 4467942030.

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

• LCM of 626, 735, 960, 109
• LCM of 293, 938, 727, 844
• LCM of 997, 950, 543, 503
• LCM of 345, 835, 960, 350
• LCM of 959, 173, 751, 425

1. What is the LCM of 678, 555, 398, 537?

Answer: LCM of 678, 555, 398, 537 is 4467942030.

2. How to calculate the LCM of 678, 555, 398, 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 678, 555, 398, 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}.