Given numbers are 458,121,916,247

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

The LCM of 458,121,916,247 is 27376492.

Find LCM of 458,121,916,247 with Prime Factorization

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

2 x 229 x 1 x 121 x 2 x 247 = 27376492

Therefore, the lowest common multiple of 458,121,916,247 is 27376492.

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.

458 x 121 x 916 x 247 = 12538433336

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.

458 : 1, 2, 229, 458

121 : 1, 11, 121

916 : 1, 2, 4, 229, 458, 916

247 : 1, 13, 19, 247

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 458,121,916,247, is 1.

Now, the common factors can be found like this.

458:2x 229

121:11x 11

916:2x 2x 229

247:13x 19

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

2x 229 = 458

Therefore, the value for common factors is 458.

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 = 12538433336/(1x458)

LCM = 12538433336/458

LCM = 27376492

Thus, we can understand that the LCM of 458,121,916,247 is 27376492.

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

• LCM of 452, 809, 276, 347
• LCM of 615, 567, 180, 258
• LCM of 809, 142, 210, 965
• LCM of 452, 111, 386, 306
• LCM of 642, 644, 648, 908

1. What is the LCM of 458, 121, 916, 247?

Answer: LCM of 458, 121, 916, 247 is 27376492.

2. How to calculate the LCM of 458, 121, 916, 247?

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 458, 121, 916, 247.

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}.