Given numbers are 538,199,807,857

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

The LCM of 538,199,807,857 is 275256402.

Find LCM of 538,199,807,857 with Prime Factorization

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

269 x 2 x 199 x 3 x 857 = 275256402

Therefore, the lowest common multiple of 538,199,807,857 is 275256402.

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 199 x 807 x 857 = 74043972138

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

199 : 1, 199

807 : 1, 3, 269, 807

857 : 1, 857

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 538,199,807,857, is 1.

Now, the common factors can be found like this.

538:2x 269

199:199

807:3x 269

857:857

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

269 = 269

Therefore, the value for common factors is 269.

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 = 74043972138/(1x269)

LCM = 74043972138/269

LCM = 275256402

Thus, we can understand that the LCM of 538,199,807,857 is 275256402.

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

• LCM of 253, 347, 600, 552
• LCM of 769, 144, 480, 298
• LCM of 446, 290, 491, 541
• LCM of 190, 348, 267, 314
• LCM of 484, 277, 397, 238

1. What is the LCM of 538, 199, 807, 857?

Answer: LCM of 538, 199, 807, 857 is 275256402.

2. How to calculate the LCM of 538, 199, 807, 857?

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, 199, 807, 857.

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}.