Given numbers are 853,489,614,489,945

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

The LCM of 853,489,614,489,945 is 80674598970.

Find LCM of 853,489,614,489,945 with Prime Factorization

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

3 x 163 x 853 x 1 x 614 x 1 x 315 = 80674598970

Therefore, the lowest common multiple of 853,489,614,489,945 is 80674598970.

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.

853 x 489 x 614 x 489 x 945 = 118349636688990

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.

853 : 1, 853

489 : 1, 3, 163, 489

614 : 1, 2, 307, 614

489 : 1, 3, 163, 489

945 : 1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 853,489,614,489,945, is 1.

Now, the common factors can be found like this.

853:853

489:3x 163

614:2x 307

489:3x 163

945:3x 3x 3x 5x 7

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

3x 3x 163 = 1467

Therefore, the value for common factors is 1467.

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 = 118349636688990/(1x1467)

LCM = 118349636688990/1467

LCM = 80674598970

Thus, we can understand that the LCM of 853,489,614,489,945 is 80674598970.

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

• LCM of 236, 206, 234, 936, 947
• LCM of 645, 634, 218, 945, 913
• LCM of 661, 180, 229, 532, 398
• LCM of 894, 744, 964, 987, 443
• LCM of 302, 492, 804, 294, 111

1. What is the LCM of 853, 489, 614, 489, 945?

Answer: LCM of 853, 489, 614, 489, 945 is 80674598970.

2. How to calculate the LCM of 853, 489, 614, 489, 945?

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 853, 489, 614, 489, 945.

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}.