Given numbers are 517,721,903,206

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

The LCM of 517,721,903,206 is 96171306.

Find LCM of 517,721,903,206 with Prime Factorization

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

7 x 103 x 517 x 1 x 129 x 2 = 96171306

Therefore, the lowest common multiple of 517,721,903,206 is 96171306.

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.

517 x 721 x 903 x 206 = 69339511626

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.

517 : 1, 11, 47, 517

721 : 1, 7, 103, 721

903 : 1, 3, 7, 21, 43, 129, 301, 903

206 : 1, 2, 103, 206

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 517,721,903,206, is 1.

Now, the common factors can be found like this.

517:11x 47

721:7x 103

903:3x 7x 43

206:2x 103

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

7x 103 = 721

Therefore, the value for common factors is 721.

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 = 69339511626/(1x721)

LCM = 69339511626/721

LCM = 96171306

Thus, we can understand that the LCM of 517,721,903,206 is 96171306.

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

• LCM of 229, 101, 742, 172
• LCM of 996, 308, 920, 755
• LCM of 249, 503, 823, 336
• LCM of 956, 880, 877, 654
• LCM of 156, 942, 687, 211

1. What is the LCM of 517, 721, 903, 206?

Answer: LCM of 517, 721, 903, 206 is 96171306.

2. How to calculate the LCM of 517, 721, 903, 206?

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 517, 721, 903, 206.

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}.