Given numbers are 557,942,428,718

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

The LCM of 557,942,428,718 is 40310141244.

Find LCM of 557,942,428,718 with Prime Factorization

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

2 x 557 x 471 x 214 x 359 = 40310141244

Therefore, the lowest common multiple of 557,942,428,718 is 40310141244.

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.

557 x 942 x 428 x 718 = 161240564976

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.

557 : 1, 557

942 : 1, 2, 3, 6, 157, 314, 471, 942

428 : 1, 2, 4, 107, 214, 428

718 : 1, 2, 359, 718

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 557,942,428,718, is 1.

Now, the common factors can be found like this.

557:557

942:2x 3x 157

428:2x 2x 107

718:2x 359

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 161240564976/(1x4)

LCM = 161240564976/4

LCM = 40310141244

Thus, we can understand that the LCM of 557,942,428,718 is 40310141244.

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

• LCM of 868, 200, 459, 499
• LCM of 556, 236, 450, 838
• LCM of 664, 177, 445, 378
• LCM of 944, 683, 351, 644
• LCM of 937, 165, 826, 275

1. What is the LCM of 557, 942, 428, 718?

Answer: LCM of 557, 942, 428, 718 is 40310141244.

2. How to calculate the LCM of 557, 942, 428, 718?

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 557, 942, 428, 718.

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}.