Given numbers are 681,748,905,327,943

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

The LCM of 681,748,905,327,943 is 47384410242180.

Find LCM of 681,748,905,327,943 with Prime Factorization

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

3 x 227 x 748 x 905 x 109 x 943 = 47384410242180

Therefore, the lowest common multiple of 681,748,905,327,943 is 47384410242180.

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 748 x 905 x 327 x 943 = 142153230726540

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

748 : 1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748

905 : 1, 5, 181, 905

327 : 1, 3, 109, 327

943 : 1, 23, 41, 943

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 681,748,905,327,943, is 1.

Now, the common factors can be found like this.

681:3x 227

748:2x 2x 11x 17

905:5x 181

327:3x 109

943:23x 41

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 = 142153230726540/(1x3)

LCM = 142153230726540/3

LCM = 47384410242180

Thus, we can understand that the LCM of 681,748,905,327,943 is 47384410242180.

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

• LCM of 167, 349, 565, 686, 478
• LCM of 698, 223, 751, 726, 286
• LCM of 447, 474, 920, 748, 132
• LCM of 174, 136, 339, 225, 177
• LCM of 743, 802, 246, 574, 458

1. What is the LCM of 681, 748, 905, 327, 943?

Answer: LCM of 681, 748, 905, 327, 943 is 47384410242180.

2. How to calculate the LCM of 681, 748, 905, 327, 943?

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, 748, 905, 327, 943.

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}.