Given numbers are 852,442,857

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

The LCM of 852,442,857 is 161366244.

Find LCM of 852,442,857 with Prime Factorization

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

2 x 426 x 221 x 857 = 161366244

Therefore, the lowest common multiple of 852,442,857 is 161366244.

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.

852 x 442 x 857 = 322732488

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.

852 : 1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852

442 : 1, 2, 13, 17, 26, 34, 221, 442

857 : 1, 857

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 852,442,857, is 1.

Now, the common factors can be found like this.

852:2x 2x 3x 71

442:2x 13x 17

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.

2 = 2

Therefore, the value for common factors is 2.

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 = 322732488/(1x2)

LCM = 322732488/2

LCM = 161366244

Thus, we can understand that the LCM of 852,442,857 is 161366244.

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

• LCM of 934, 762, 987
• LCM of 184, 104, 205
• LCM of 955, 659, 771
• LCM of 857, 552, 464
• LCM of 474, 956, 549

1. What is the LCM of 852, 442, 857?

Answer: LCM of 852, 442, 857 is 161366244.

2. How to calculate the LCM of 852, 442, 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 852, 442, 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}.