Given numbers are 681,677,413,121,558

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

The LCM of 681,677,413,121,558 is 4285328772186.

Find LCM of 681,677,413,121,558 with Prime Factorization

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

3 x 227 x 677 x 413 x 121 x 186 = 4285328772186

Therefore, the lowest common multiple of 681,677,413,121,558 is 4285328772186.

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.

681 x 677 x 413 x 121 x 558 = 12855986316558

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.

681 : 1, 3, 227, 681

677 : 1, 677

413 : 1, 7, 59, 413

121 : 1, 11, 121

558 : 1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 681,677,413,121,558, is 1.

Now, the common factors can be found like this.

681:3x 227

677:677

413:7x 59

121:11x 11

558:2x 3x 3x 31

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

3 = 3

Therefore, the value for common factors is 3.

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 = 12855986316558/(1x3)

LCM = 12855986316558/3

LCM = 4285328772186

Thus, we can understand that the LCM of 681,677,413,121,558 is 4285328772186.

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

• LCM of 577, 324, 240, 550, 624
• LCM of 438, 955, 634, 872, 585
• LCM of 530, 158, 297, 802, 587
• LCM of 674, 599, 849, 750, 719
• LCM of 772, 584, 205, 274, 114

1. What is the LCM of 681, 677, 413, 121, 558?

Answer: LCM of 681, 677, 413, 121, 558 is 4285328772186.

2. How to calculate the LCM of 681, 677, 413, 121, 558?

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 681, 677, 413, 121, 558.

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}.