Given numbers are 603,379,664,521,670

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

The LCM of 603,379,664,521,670 is 395305019640.

Find LCM of 603,379,664,521,670 with Prime Factorization

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

2 x 67 x 9 x 379 x 332 x 521 x 5 = 395305019640

Therefore, the lowest common multiple of 603,379,664,521,670 is 395305019640.

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.

603 x 379 x 664 x 521 x 670 = 52970872631760

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.

603 : 1, 3, 9, 67, 201, 603

379 : 1, 379

664 : 1, 2, 4, 8, 83, 166, 332, 664

521 : 1, 521

670 : 1, 2, 5, 10, 67, 134, 335, 670

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 603,379,664,521,670, is 1.

Now, the common factors can be found like this.

603:3x 3x 67

379:379

664:2x 2x 2x 83

521:521

670:2x 5x 67

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

2x 67 = 134

Therefore, the value for common factors is 134.

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 = 52970872631760/(1x134)

LCM = 52970872631760/134

LCM = 395305019640

Thus, we can understand that the LCM of 603,379,664,521,670 is 395305019640.

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

• LCM of 516, 508, 714, 892, 973
• LCM of 349, 353, 559, 557, 902
• LCM of 124, 342, 351, 299, 979
• LCM of 264, 381, 792, 289, 380
• LCM of 819, 383, 924, 940, 345

1. What is the LCM of 603, 379, 664, 521, 670?

Answer: LCM of 603, 379, 664, 521, 670 is 395305019640.

2. How to calculate the LCM of 603, 379, 664, 521, 670?

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 603, 379, 664, 521, 670.

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}.