Given numbers are 657,458,422,604

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

The LCM of 657,458,422,604 is 19174332132.

Find LCM of 657,458,422,604 with Prime Factorization

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

2 x 657 x 229 x 211 x 302 = 19174332132

Therefore, the lowest common multiple of 657,458,422,604 is 19174332132.

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.

657 x 458 x 422 x 604 = 76697328528

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.

657 : 1, 3, 9, 73, 219, 657

458 : 1, 2, 229, 458

422 : 1, 2, 211, 422

604 : 1, 2, 4, 151, 302, 604

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 657,458,422,604, is 1.

Now, the common factors can be found like this.

657:3x 3x 73

458:2x 229

422:2x 211

604:2x 2x 151

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 76697328528/(1x4)

LCM = 76697328528/4

LCM = 19174332132

Thus, we can understand that the LCM of 657,458,422,604 is 19174332132.

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

• LCM of 591, 673, 686, 616
• LCM of 662, 966, 619, 776
• LCM of 818, 626, 856, 941
• LCM of 230, 688, 411, 199
• LCM of 972, 263, 822, 695

1. What is the LCM of 657, 458, 422, 604?

Answer: LCM of 657, 458, 422, 604 is 19174332132.

2. How to calculate the LCM of 657, 458, 422, 604?

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 657, 458, 422, 604.

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}.