Given numbers are 273,218,617,428

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

The LCM of 273,218,617,428 is 7858109532.

Find LCM of 273,218,617,428 with Prime Factorization

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

2 x 273 x 109 x 617 x 214 = 7858109532

Therefore, the lowest common multiple of 273,218,617,428 is 7858109532.

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.

273 x 218 x 617 x 428 = 15716219064

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.

273 : 1, 3, 7, 13, 21, 39, 91, 273

218 : 1, 2, 109, 218

617 : 1, 617

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 273,218,617,428, is 1.

Now, the common factors can be found like this.

273:3x 7x 13

218:2x 109

617:617

428:2x 2x 107

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

2 = 2

Therefore, the value for common factors is 2.

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 = 15716219064/(1x2)

LCM = 15716219064/2

LCM = 7858109532

Thus, we can understand that the LCM of 273,218,617,428 is 7858109532.

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

• LCM of 478, 962, 251, 384
• LCM of 167, 157, 553, 285
• LCM of 416, 837, 468, 203
• LCM of 204, 623, 604, 904
• LCM of 815, 197, 761, 651

1. What is the LCM of 273, 218, 617, 428?

Answer: LCM of 273, 218, 617, 428 is 7858109532.

2. How to calculate the LCM of 273, 218, 617, 428?

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 273, 218, 617, 428.

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}.