Given numbers are 604,421,430,189

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

The LCM of 604,421,430,189 is 10332830340.

Find LCM of 604,421,430,189 with Prime Factorization

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

2 x 302 x 421 x 215 x 189 = 10332830340

Therefore, the lowest common multiple of 604,421,430,189 is 10332830340.

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.

604 x 421 x 430 x 189 = 20665660680

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.

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

421 : 1, 421

430 : 1, 2, 5, 10, 43, 86, 215, 430

189 : 1, 3, 7, 9, 21, 27, 63, 189

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 604,421,430,189, is 1.

Now, the common factors can be found like this.

604:2x 2x 151

421:421

430:2x 5x 43

189:3x 3x 3x 7

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 = 20665660680/(1x2)

LCM = 20665660680/2

LCM = 10332830340

Thus, we can understand that the LCM of 604,421,430,189 is 10332830340.

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

• LCM of 581, 537, 269, 894
• LCM of 559, 548, 737, 117
• LCM of 677, 674, 663, 637
• LCM of 561, 491, 711, 956
• LCM of 361, 190, 674, 847

1. What is the LCM of 604, 421, 430, 189?

Answer: LCM of 604, 421, 430, 189 is 10332830340.

2. How to calculate the LCM of 604, 421, 430, 189?

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 604, 421, 430, 189.

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}.