Given numbers are 320,630,202,923

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

The LCM of 320,630,202,923 is 1879375680.

Find LCM of 320,630,202,923 with Prime Factorization

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

2 x 5 x 32 x 63 x 101 x 923 = 1879375680

Therefore, the lowest common multiple of 320,630,202,923 is 1879375680.

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.

320 x 630 x 202 x 923 = 37587513600

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.

320 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

630 : 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

202 : 1, 2, 101, 202

923 : 1, 13, 71, 923

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 320,630,202,923, is 1.

Now, the common factors can be found like this.

320:2x 2x 2x 2x 2x 2x 5

630:2x 3x 3x 5x 7

202:2x 101

923:13x 71

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 = 37587513600/(1x20)

LCM = 37587513600/20

LCM = 1879375680

Thus, we can understand that the LCM of 320,630,202,923 is 1879375680.

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

• LCM of 773, 800, 419, 286
• LCM of 600, 725, 741, 854
• LCM of 957, 482, 345, 336
• LCM of 486, 761, 922, 166
• LCM of 490, 179, 796, 729

1. What is the LCM of 320, 630, 202, 923?

Answer: LCM of 320, 630, 202, 923 is 1879375680.

2. How to calculate the LCM of 320, 630, 202, 923?

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 320, 630, 202, 923.

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}.