Given numbers are 157,781,542,824

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

The LCM of 157,781,542,824 is 27380866568.

Find LCM of 157,781,542,824 with Prime Factorization

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

2 x 157 x 781 x 271 x 412 = 27380866568

Therefore, the lowest common multiple of 157,781,542,824 is 27380866568.

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 781 x 542 x 824 = 54761733136

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

781 : 1, 11, 71, 781

542 : 1, 2, 271, 542

824 : 1, 2, 4, 8, 103, 206, 412, 824

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 157,781,542,824, is 1.

Now, the common factors can be found like this.

157:157

781:11x 71

542:2x 271

824:2x 2x 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.

2 = 2

Therefore, the value for common factors is 2.

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 = 54761733136/(1x2)

LCM = 54761733136/2

LCM = 27380866568

Thus, we can understand that the LCM of 157,781,542,824 is 27380866568.

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

• LCM of 338, 659, 253, 433
• LCM of 955, 304, 452, 589
• LCM of 812, 489, 597, 178
• LCM of 489, 908, 517, 893
• LCM of 900, 578, 373, 863

1. What is the LCM of 157, 781, 542, 824?

Answer: LCM of 157, 781, 542, 824 is 27380866568.

2. How to calculate the LCM of 157, 781, 542, 824?

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, 781, 542, 824.

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}.