Given numbers are 631,785,157,671

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

The LCM of 631,785,157,671 is 332369785.

Find LCM of 631,785,157,671 with Prime Factorization

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

157 x 631 x 5 x 1 x 671 = 332369785

Therefore, the lowest common multiple of 631,785,157,671 is 332369785.

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.

631 x 785 x 157 x 671 = 52182056245

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.

631 : 1, 631

785 : 1, 5, 157, 785

157 : 1, 157

671 : 1, 11, 61, 671

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 631,785,157,671, is 1.

Now, the common factors can be found like this.

631:631

785:5x 157

157:157

671:11x 61

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

157 = 157

Therefore, the value for common factors is 157.

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 = 52182056245/(1x157)

LCM = 52182056245/157

LCM = 332369785

Thus, we can understand that the LCM of 631,785,157,671 is 332369785.

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

• LCM of 358, 448, 443, 526
• LCM of 883, 829, 286, 504
• LCM of 679, 934, 137, 808
• LCM of 459, 489, 464, 965
• LCM of 386, 389, 585, 540

1. What is the LCM of 631, 785, 157, 671?

Answer: LCM of 631, 785, 157, 671 is 332369785.

2. How to calculate the LCM of 631, 785, 157, 671?

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 631, 785, 157, 671.

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}.