Given numbers are 943,720,194,310

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

The LCM of 943,720,194,310 is 2041632720.

Find LCM of 943,720,194,310 with Prime Factorization

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

2 x 5 x 943 x 72 x 97 x 31 = 2041632720

Therefore, the lowest common multiple of 943,720,194,310 is 2041632720.

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.

943 x 720 x 194 x 310 = 40832654400

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.

943 : 1, 23, 41, 943

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

194 : 1, 2, 97, 194

310 : 1, 2, 5, 10, 31, 62, 155, 310

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 943,720,194,310, is 1.

Now, the common factors can be found like this.

943:23x 41

720:2x 2x 2x 2x 3x 3x 5

194:2x 97

310:2x 5x 31

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

2x 2x 5 = 20

Therefore, the value for common factors is 20.

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 = 40832654400/(1x20)

LCM = 40832654400/20

LCM = 2041632720

Thus, we can understand that the LCM of 943,720,194,310 is 2041632720.

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

• LCM of 222, 831, 465, 955
• LCM of 495, 181, 139, 538
• LCM of 574, 705, 921, 740
• LCM of 304, 478, 262, 247
• LCM of 480, 441, 132, 826

1. What is the LCM of 943, 720, 194, 310?

Answer: LCM of 943, 720, 194, 310 is 2041632720.

2. How to calculate the LCM of 943, 720, 194, 310?

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 943, 720, 194, 310.

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}.