Given numbers are 634,485,817,129

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

The LCM of 634,485,817,129 is 753657990.

Find LCM of 634,485,817,129 with Prime Factorization

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

43 x 634 x 485 x 19 x 3 = 753657990

Therefore, the lowest common multiple of 634,485,817,129 is 753657990.

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.

634 x 485 x 817 x 129 = 32407293570

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.

634 : 1, 2, 317, 634

485 : 1, 5, 97, 485

817 : 1, 19, 43, 817

129 : 1, 3, 43, 129

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 634,485,817,129, is 1.

Now, the common factors can be found like this.

634:2x 317

485:5x 97

817:19x 43

129:3x 43

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

43 = 43

Therefore, the value for common factors is 43.

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 = 32407293570/(1x43)

LCM = 32407293570/43

LCM = 753657990

Thus, we can understand that the LCM of 634,485,817,129 is 753657990.

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

• LCM of 256, 150, 395, 246
• LCM of 133, 512, 791, 424
• LCM of 932, 624, 433, 960
• LCM of 714, 283, 827, 192
• LCM of 161, 253, 298, 891

1. What is the LCM of 634, 485, 817, 129?

Answer: LCM of 634, 485, 817, 129 is 753657990.

2. How to calculate the LCM of 634, 485, 817, 129?

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 634, 485, 817, 129.

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}.