Given numbers are 545,335,242,445

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

The LCM of 545,335,242,445 is 786460070.

Find LCM of 545,335,242,445 with Prime Factorization

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

5 x 109 x 67 x 242 x 89 = 786460070

Therefore, the lowest common multiple of 545,335,242,445 is 786460070.

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 335 x 242 x 445 = 19661501750

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

335 : 1, 5, 67, 335

242 : 1, 2, 11, 22, 121, 242

445 : 1, 5, 89, 445

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 545,335,242,445, is 1.

Now, the common factors can be found like this.

545:5x 109

335:5x 67

242:2x 11x 11

445:5x 89

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

5x 5 = 25

Therefore, the value for common factors is 25.

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 = 19661501750/(1x25)

LCM = 19661501750/25

LCM = 786460070

Thus, we can understand that the LCM of 545,335,242,445 is 786460070.

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

• LCM of 462, 398, 246, 299
• LCM of 261, 920, 921, 628
• LCM of 855, 915, 738, 484
• LCM of 585, 716, 306, 635
• LCM of 942, 704, 992, 767

1. What is the LCM of 545, 335, 242, 445?

Answer: LCM of 545, 335, 242, 445 is 786460070.

2. How to calculate the LCM of 545, 335, 242, 445?

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, 335, 242, 445.

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}.