Given numbers are 156,431,865,452

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

The LCM of 156,431,865,452 is 6571982820.

Find LCM of 156,431,865,452 with Prime Factorization

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

2 x 2 x 39 x 431 x 865 x 113 = 6571982820

Therefore, the lowest common multiple of 156,431,865,452 is 6571982820.

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.

156 x 431 x 865 x 452 = 26287931280

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.

156 : 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

431 : 1, 431

865 : 1, 5, 173, 865

452 : 1, 2, 4, 113, 226, 452

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 156,431,865,452, is 1.

Now, the common factors can be found like this.

156:2x 2x 3x 13

431:431

865:5x 173

452:2x 2x 113

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 26287931280/(1x4)

LCM = 26287931280/4

LCM = 6571982820

Thus, we can understand that the LCM of 156,431,865,452 is 6571982820.

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

• LCM of 602, 414, 468, 825
• LCM of 124, 671, 818, 969
• LCM of 640, 875, 316, 159
• LCM of 915, 665, 961, 762
• LCM of 269, 670, 334, 871

1. What is the LCM of 156, 431, 865, 452?

Answer: LCM of 156, 431, 865, 452 is 6571982820.

2. How to calculate the LCM of 156, 431, 865, 452?

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 156, 431, 865, 452.

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}.