Given numbers are 842,457,188,603

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

The LCM of 842,457,188,603 is 21810893508.

Find LCM of 842,457,188,603 with Prime Factorization

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

2 x 421 x 457 x 94 x 603 = 21810893508

Therefore, the lowest common multiple of 842,457,188,603 is 21810893508.

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.

842 x 457 x 188 x 603 = 43621787016

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.

842 : 1, 2, 421, 842

457 : 1, 457

188 : 1, 2, 4, 47, 94, 188

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 842,457,188,603, is 1.

Now, the common factors can be found like this.

842:2x 421

457:457

188:2x 2x 47

603:3x 3x 67

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 = 43621787016/(1x2)

LCM = 43621787016/2

LCM = 21810893508

Thus, we can understand that the LCM of 842,457,188,603 is 21810893508.

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

• LCM of 805, 499, 783, 929
• LCM of 671, 123, 548, 227
• LCM of 922, 185, 748, 454
• LCM of 140, 187, 314, 217
• LCM of 356, 886, 287, 367

1. What is the LCM of 842, 457, 188, 603?

Answer: LCM of 842, 457, 188, 603 is 21810893508.

2. How to calculate the LCM of 842, 457, 188, 603?

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 842, 457, 188, 603.

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}.