Given numbers are 898,991,423,894

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

The LCM of 898,991,423,894 is 56088861786.

Find LCM of 898,991,423,894 with Prime Factorization

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

2 x 3 x 449 x 991 x 141 x 149 = 56088861786

Therefore, the lowest common multiple of 898,991,423,894 is 56088861786.

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.

898 x 991 x 423 x 894 = 336533170716

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.

898 : 1, 2, 449, 898

991 : 1, 991

423 : 1, 3, 9, 47, 141, 423

894 : 1, 2, 3, 6, 149, 298, 447, 894

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 898,991,423,894, is 1.

Now, the common factors can be found like this.

898:2x 449

991:991

423:3x 3x 47

894:2x 3x 149

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 336533170716/(1x6)

LCM = 336533170716/6

LCM = 56088861786

Thus, we can understand that the LCM of 898,991,423,894 is 56088861786.

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

• LCM of 275, 267, 519, 216
• LCM of 321, 269, 715, 887
• LCM of 887, 152, 122, 311
• LCM of 792, 501, 597, 295
• LCM of 109, 270, 168, 795

1. What is the LCM of 898, 991, 423, 894?

Answer: LCM of 898, 991, 423, 894 is 56088861786.

2. How to calculate the LCM of 898, 991, 423, 894?

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 898, 991, 423, 894.

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}.