Given numbers are 254,626,136,391

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

The LCM of 254,626,136,391 is 124341128.

Find LCM of 254,626,136,391 with Prime Factorization

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

2 x 17 x 127 x 313 x 4 x 23 = 124341128

Therefore, the lowest common multiple of 254,626,136,391 is 124341128.

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.

254 x 626 x 136 x 391 = 8455196704

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.

254 : 1, 2, 127, 254

626 : 1, 2, 313, 626

136 : 1, 2, 4, 8, 17, 34, 68, 136

391 : 1, 17, 23, 391

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 254,626,136,391, is 1.

Now, the common factors can be found like this.

254:2x 127

626:2x 313

136:2x 2x 2x 17

391:17x 23

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

2x 2x 17 = 68

Therefore, the value for common factors is 68.

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 = 8455196704/(1x68)

LCM = 8455196704/68

LCM = 124341128

Thus, we can understand that the LCM of 254,626,136,391 is 124341128.

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

• LCM of 752, 149, 797, 997
• LCM of 506, 806, 250, 495
• LCM of 567, 960, 214, 226
• LCM of 937, 477, 580, 508
• LCM of 845, 304, 539, 767

1. What is the LCM of 254, 626, 136, 391?

Answer: LCM of 254, 626, 136, 391 is 124341128.

2. How to calculate the LCM of 254, 626, 136, 391?

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 254, 626, 136, 391.

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}.