Given numbers are 842,258,478,322

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

The LCM of 842,258,478,322 is 4179512022.

Find LCM of 842,258,478,322 with Prime Factorization

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

2 x 421 x 129 x 239 x 161 = 4179512022

Therefore, the lowest common multiple of 842,258,478,322 is 4179512022.

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.

842 x 258 x 478 x 322 = 33436096176

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.

842 : 1, 2, 421, 842

258 : 1, 2, 3, 6, 43, 86, 129, 258

478 : 1, 2, 239, 478

322 : 1, 2, 7, 14, 23, 46, 161, 322

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 842,258,478,322, is 2.

Now, the common factors can be found like this.

842:2x 421

258:2x 3x 43

478:2x 239

322:2x 7x 23

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 = 33436096176/(2x4)

LCM = 33436096176/8

LCM = 4179512022

Thus, we can understand that the LCM of 842,258,478,322 is 4179512022.

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

• LCM of 761, 794, 246, 522
• LCM of 230, 298, 207, 427
• LCM of 974, 928, 907, 587
• LCM of 111, 692, 478, 906
• LCM of 839, 540, 914, 987

1. What is the LCM of 842, 258, 478, 322?

Answer: LCM of 842, 258, 478, 322 is 4179512022.

2. How to calculate the LCM of 842, 258, 478, 322?

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 842, 258, 478, 322.

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}.