Given numbers are 157,803,661,471

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

The LCM of 157,803,661,471 is 249998793.

Find LCM of 157,803,661,471 with Prime Factorization

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

157 x 1 x 803 x 661 x 3 = 249998793

Therefore, the lowest common multiple of 157,803,661,471 is 249998793.

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.

157 x 803 x 661 x 471 = 39249810501

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.

157 : 1, 157

803 : 1, 11, 73, 803

661 : 1, 661

471 : 1, 3, 157, 471

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 157,803,661,471, is 1.

Now, the common factors can be found like this.

157:157

803:11x 73

661:661

471:3x 157

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 = 39249810501/(1x157)

LCM = 39249810501/157

LCM = 249998793

Thus, we can understand that the LCM of 157,803,661,471 is 249998793.

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

• LCM of 894, 245, 634, 626
• LCM of 353, 608, 447, 720
• LCM of 707, 721, 997, 392
• LCM of 276, 502, 580, 456
• LCM of 491, 671, 590, 389

1. What is the LCM of 157, 803, 661, 471?

Answer: LCM of 157, 803, 661, 471 is 249998793.

2. How to calculate the LCM of 157, 803, 661, 471?

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 157, 803, 661, 471.

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}.