Given numbers are 254,386,490,979

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

The LCM of 254,386,490,979 is 11758171810.

Find LCM of 254,386,490,979 with Prime Factorization

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

2 x 127 x 193 x 245 x 979 = 11758171810

Therefore, the lowest common multiple of 254,386,490,979 is 11758171810.

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 386 x 490 x 979 = 47032687240

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

386 : 1, 2, 193, 386

490 : 1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

979 : 1, 11, 89, 979

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 254,386,490,979, is 1.

Now, the common factors can be found like this.

254:2x 127

386:2x 193

490:2x 5x 7x 7

979:11x 89

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 = 47032687240/(1x4)

LCM = 47032687240/4

LCM = 11758171810

Thus, we can understand that the LCM of 254,386,490,979 is 11758171810.

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

• LCM of 404, 587, 265, 339
• LCM of 654, 860, 400, 843
• LCM of 945, 976, 519, 998
• LCM of 389, 906, 179, 215
• LCM of 125, 220, 203, 264

1. What is the LCM of 254, 386, 490, 979?

Answer: LCM of 254, 386, 490, 979 is 11758171810.

2. How to calculate the LCM of 254, 386, 490, 979?

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, 386, 490, 979.

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}.