Given numbers are 985,455,638,936

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

The LCM of 985,455,638,936 is 2058736680.

Find LCM of 985,455,638,936 with Prime Factorization

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

2 x 5 x 13 x 197 x 7 x 319 x 36 = 2058736680

Therefore, the lowest common multiple of 985,455,638,936 is 2058736680.

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.

985 x 455 x 638 x 936 = 267635768400

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.

985 : 1, 5, 197, 985

455 : 1, 5, 7, 13, 35, 65, 91, 455

638 : 1, 2, 11, 22, 29, 58, 319, 638

936 : 1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 985,455,638,936, is 1.

Now, the common factors can be found like this.

985:5x 197

455:5x 7x 13

638:2x 11x 29

936:2x 2x 2x 3x 3x 13

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

2x 5x 13 = 130

Therefore, the value for common factors is 130.

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 = 267635768400/(1x130)

LCM = 267635768400/130

LCM = 2058736680

Thus, we can understand that the LCM of 985,455,638,936 is 2058736680.

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

• LCM of 842, 376, 847, 234
• LCM of 622, 161, 768, 751
• LCM of 839, 147, 535, 845
• LCM of 851, 376, 152, 758
• LCM of 598, 719, 526, 891

1. What is the LCM of 985, 455, 638, 936?

Answer: LCM of 985, 455, 638, 936 is 2058736680.

2. How to calculate the LCM of 985, 455, 638, 936?

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 985, 455, 638, 936.

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}.