Given numbers are 538,766,616,397

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

The LCM of 538,766,616,397 is 25195458904.

Find LCM of 538,766,616,397 with Prime Factorization

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

2 x 269 x 383 x 308 x 397 = 25195458904

Therefore, the lowest common multiple of 538,766,616,397 is 25195458904.

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.

538 x 766 x 616 x 397 = 100781835616

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.

538 : 1, 2, 269, 538

766 : 1, 2, 383, 766

616 : 1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616

397 : 1, 397

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 538,766,616,397, is 1.

Now, the common factors can be found like this.

538:2x 269

766:2x 383

616:2x 2x 2x 7x 11

397:397

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 = 100781835616/(1x4)

LCM = 100781835616/4

LCM = 25195458904

Thus, we can understand that the LCM of 538,766,616,397 is 25195458904.

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

• LCM of 970, 384, 921, 800
• LCM of 556, 208, 613, 269
• LCM of 460, 189, 107, 849
• LCM of 981, 179, 375, 647
• LCM of 246, 373, 922, 869

1. What is the LCM of 538, 766, 616, 397?

Answer: LCM of 538, 766, 616, 397 is 25195458904.

2. How to calculate the LCM of 538, 766, 616, 397?

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 538, 766, 616, 397.

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}.