Given numbers are 906,172,557,742

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

The LCM of 906,172,557,742 is 16101107652.

Find LCM of 906,172,557,742 with Prime Factorization

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

2 x 453 x 86 x 557 x 371 = 16101107652

Therefore, the lowest common multiple of 906,172,557,742 is 16101107652.

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.

906 x 172 x 557 x 742 = 64404430608

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.

906 : 1, 2, 3, 6, 151, 302, 453, 906

172 : 1, 2, 4, 43, 86, 172

557 : 1, 557

742 : 1, 2, 7, 14, 53, 106, 371, 742

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 906,172,557,742, is 1.

Now, the common factors can be found like this.

906:2x 3x 151

172:2x 2x 43

557:557

742:2x 7x 53

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 = 64404430608/(1x4)

LCM = 64404430608/4

LCM = 16101107652

Thus, we can understand that the LCM of 906,172,557,742 is 16101107652.

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

• LCM of 277, 784, 357, 846
• LCM of 135, 445, 701, 253
• LCM of 153, 356, 115, 218
• LCM of 875, 505, 786, 193
• LCM of 757, 842, 875, 394

1. What is the LCM of 906, 172, 557, 742?

Answer: LCM of 906, 172, 557, 742 is 16101107652.

2. How to calculate the LCM of 906, 172, 557, 742?

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 906, 172, 557, 742.

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}.