Given numbers are 890,495,206,689

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

The LCM of 890,495,206,689 is 6252902370.

Find LCM of 890,495,206,689 with Prime Factorization

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

2 x 5 x 89 x 99 x 103 x 689 = 6252902370

Therefore, the lowest common multiple of 890,495,206,689 is 6252902370.

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.

890 x 495 x 206 x 689 = 62529023700

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.

890 : 1, 2, 5, 10, 89, 178, 445, 890

495 : 1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495

206 : 1, 2, 103, 206

689 : 1, 13, 53, 689

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 890,495,206,689, is 1.

Now, the common factors can be found like this.

890:2x 5x 89

495:3x 3x 5x 11

206:2x 103

689:13x 53

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 62529023700/(1x10)

LCM = 62529023700/10

LCM = 6252902370

Thus, we can understand that the LCM of 890,495,206,689 is 6252902370.

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

• LCM of 838, 499, 341, 889
• LCM of 923, 863, 562, 426
• LCM of 137, 933, 377, 623
• LCM of 507, 338, 488, 515
• LCM of 712, 284, 426, 144

1. What is the LCM of 890, 495, 206, 689?

Answer: LCM of 890, 495, 206, 689 is 6252902370.

2. How to calculate the LCM of 890, 495, 206, 689?

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 890, 495, 206, 689.

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}.