Given numbers are 603,389,211,871

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

The LCM of 603,389,211,871 is 643417281.

Find LCM of 603,389,211,871 with Prime Factorization

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

67 x 9 x 389 x 211 x 13 = 643417281

Therefore, the lowest common multiple of 603,389,211,871 is 643417281.

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 389 x 211 x 871 = 43108957827

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

389 : 1, 389

211 : 1, 211

871 : 1, 13, 67, 871

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 603,389,211,871, is 1.

Now, the common factors can be found like this.

603:3x 3x 67

389:389

211:211

871:13x 67

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

67 = 67

Therefore, the value for common factors is 67.

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 = 43108957827/(1x67)

LCM = 43108957827/67

LCM = 643417281

Thus, we can understand that the LCM of 603,389,211,871 is 643417281.

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

• LCM of 697, 995, 872, 375
• LCM of 846, 627, 639, 433
• LCM of 289, 406, 683, 294
• LCM of 941, 168, 562, 101
• LCM of 251, 988, 264, 145

1. What is the LCM of 603, 389, 211, 871?

Answer: LCM of 603, 389, 211, 871 is 643417281.

2. How to calculate the LCM of 603, 389, 211, 871?

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, 389, 211, 871.

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}.