Given numbers are 545,248,689,194

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

The LCM of 545,248,689,194 is 9033148280.

Find LCM of 545,248,689,194 with Prime Factorization

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

2 x 545 x 124 x 689 x 97 = 9033148280

Therefore, the lowest common multiple of 545,248,689,194 is 9033148280.

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.

545 x 248 x 689 x 194 = 18066296560

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.

545 : 1, 5, 109, 545

248 : 1, 2, 4, 8, 31, 62, 124, 248

689 : 1, 13, 53, 689

194 : 1, 2, 97, 194

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 545,248,689,194, is 1.

Now, the common factors can be found like this.

545:5x 109

248:2x 2x 2x 31

689:13x 53

194:2x 97

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 = 18066296560/(1x2)

LCM = 18066296560/2

LCM = 9033148280

Thus, we can understand that the LCM of 545,248,689,194 is 9033148280.

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

• LCM of 718, 396, 248, 687
• LCM of 781, 437, 757, 807
• LCM of 261, 191, 516, 971
• LCM of 968, 545, 848, 934
• LCM of 729, 108, 730, 455

1. What is the LCM of 545, 248, 689, 194?

Answer: LCM of 545, 248, 689, 194 is 9033148280.

2. How to calculate the LCM of 545, 248, 689, 194?

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 545, 248, 689, 194.

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}.