Given numbers are 318,383,620,473

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

The LCM of 318,383,620,473 is 17858654220.

Find LCM of 318,383,620,473 with Prime Factorization

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

2 x 159 x 383 x 310 x 473 = 17858654220

Therefore, the lowest common multiple of 318,383,620,473 is 17858654220.

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.

318 x 383 x 620 x 473 = 35717308440

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.

318 : 1, 2, 3, 6, 53, 106, 159, 318

383 : 1, 383

620 : 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

473 : 1, 11, 43, 473

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 318,383,620,473, is 1.

Now, the common factors can be found like this.

318:2x 3x 53

383:383

620:2x 2x 5x 31

473:11x 43

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 = 35717308440/(1x2)

LCM = 35717308440/2

LCM = 17858654220

Thus, we can understand that the LCM of 318,383,620,473 is 17858654220.

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

• LCM of 918, 553, 320, 589
• LCM of 293, 291, 576, 989
• LCM of 719, 942, 640, 199
• LCM of 518, 979, 635, 804
• LCM of 788, 732, 401, 616

1. What is the LCM of 318, 383, 620, 473?

Answer: LCM of 318, 383, 620, 473 is 17858654220.

2. How to calculate the LCM of 318, 383, 620, 473?

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 318, 383, 620, 473.

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}.