Given numbers are 227,587,681,642

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

The LCM of 227,587,681,642 is 85545858.

Find LCM of 227,587,681,642 with Prime Factorization

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

3 x 227 x 1 x 587 x 1 x 214 = 85545858

Therefore, the lowest common multiple of 227,587,681,642 is 85545858.

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.

227 x 587 x 681 x 642 = 58256729298

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.

227 : 1, 227

587 : 1, 587

681 : 1, 3, 227, 681

642 : 1, 2, 3, 6, 107, 214, 321, 642

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 227,587,681,642, is 1.

Now, the common factors can be found like this.

227:227

587:587

681:3x 227

642:2x 3x 107

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

3x 227 = 681

Therefore, the value for common factors is 681.

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 = 58256729298/(1x681)

LCM = 58256729298/681

LCM = 85545858

Thus, we can understand that the LCM of 227,587,681,642 is 85545858.

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

• LCM of 885, 359, 869, 433
• LCM of 972, 852, 467, 713
• LCM of 473, 803, 294, 246
• LCM of 870, 275, 818, 664
• LCM of 140, 650, 998, 723

1. What is the LCM of 227, 587, 681, 642?

Answer: LCM of 227, 587, 681, 642 is 85545858.

2. How to calculate the LCM of 227, 587, 681, 642?

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 227, 587, 681, 642.

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}.