Given numbers are 252,129,771,415

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

The LCM of 252,129,771,415 is 1155713580.

Find LCM of 252,129,771,415 with Prime Factorization

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

3 x 84 x 43 x 257 x 415 = 1155713580

Therefore, the lowest common multiple of 252,129,771,415 is 1155713580.

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.

252 x 129 x 771 x 415 = 10401422220

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.

252 : 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252

129 : 1, 3, 43, 129

771 : 1, 3, 257, 771

415 : 1, 5, 83, 415

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 252,129,771,415, is 1.

Now, the common factors can be found like this.

252:2x 2x 3x 3x 7

129:3x 43

771:3x 257

415:5x 83

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

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 10401422220/(1x9)

LCM = 10401422220/9

LCM = 1155713580

Thus, we can understand that the LCM of 252,129,771,415 is 1155713580.

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

• LCM of 536, 943, 797, 897
• LCM of 494, 812, 986, 656
• LCM of 279, 420, 338, 750
• LCM of 148, 983, 929, 243
• LCM of 395, 662, 450, 491

1. What is the LCM of 252, 129, 771, 415?

Answer: LCM of 252, 129, 771, 415 is 1155713580.

2. How to calculate the LCM of 252, 129, 771, 415?

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 252, 129, 771, 415.

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}.