Given numbers are 247,491,603,845

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

The LCM of 247,491,603,845 is 4753452015.

Find LCM of 247,491,603,845 with Prime Factorization

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

13 x 19 x 491 x 603 x 65 = 4753452015

Therefore, the lowest common multiple of 247,491,603,845 is 4753452015.

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.

247 x 491 x 603 x 845 = 61794876195

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.

247 : 1, 13, 19, 247

491 : 1, 491

603 : 1, 3, 9, 67, 201, 603

845 : 1, 5, 13, 65, 169, 845

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 247,491,603,845, is 1.

Now, the common factors can be found like this.

247:13x 19

491:491

603:3x 3x 67

845:5x 13x 13

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

13 = 13

Therefore, the value for common factors is 13.

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 = 61794876195/(1x13)

LCM = 61794876195/13

LCM = 4753452015

Thus, we can understand that the LCM of 247,491,603,845 is 4753452015.

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

• LCM of 739, 892, 676, 605
• LCM of 987, 187, 878, 844
• LCM of 359, 933, 245, 723
• LCM of 615, 810, 481, 228
• LCM of 930, 438, 784, 122

1. What is the LCM of 247, 491, 603, 845?

Answer: LCM of 247, 491, 603, 845 is 4753452015.

2. How to calculate the LCM of 247, 491, 603, 845?

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 247, 491, 603, 845.

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}.