Given numbers are 202,986,600,643,490

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

The LCM of 202,986,600,643,490 is 941296830600.

Find LCM of 202,986,600,643,490 with Prime Factorization

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

2 x 5 x 101 x 493 x 60 x 643 x 49 = 941296830600

Therefore, the lowest common multiple of 202,986,600,643,490 is 941296830600.

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.

202 x 986 x 600 x 643 x 490 = 37651873224000

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.

202 : 1, 2, 101, 202

986 : 1, 2, 17, 29, 34, 58, 493, 986

600 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600

643 : 1, 643

490 : 1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 202,986,600,643,490, is 1.

Now, the common factors can be found like this.

202:2x 101

986:2x 17x 29

600:2x 2x 2x 3x 5x 5

643:643

490:2x 5x 7x 7

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 2x 5 = 40

Therefore, the value for common factors is 40.

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 = 37651873224000/(1x40)

LCM = 37651873224000/40

LCM = 941296830600

Thus, we can understand that the LCM of 202,986,600,643,490 is 941296830600.

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

• LCM of 732, 689, 674, 664, 310
• LCM of 942, 773, 287, 930, 470
• LCM of 923, 998, 607, 640, 705
• LCM of 657, 592, 993, 746, 814
• LCM of 632, 339, 717, 422, 471

1. What is the LCM of 202, 986, 600, 643, 490?

Answer: LCM of 202, 986, 600, 643, 490 is 941296830600.

2. How to calculate the LCM of 202, 986, 600, 643, 490?

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 202, 986, 600, 643, 490.

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}.