Given numbers are 605,209,386,674

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

The LCM of 605,209,386,674 is 1495292590.

Find LCM of 605,209,386,674 with Prime Factorization

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

2 x 11 x 55 x 19 x 193 x 337 = 1495292590

Therefore, the lowest common multiple of 605,209,386,674 is 1495292590.

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.

605 x 209 x 386 x 674 = 32896436980

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.

605 : 1, 5, 11, 55, 121, 605

209 : 1, 11, 19, 209

386 : 1, 2, 193, 386

674 : 1, 2, 337, 674

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 605,209,386,674, is 1.

Now, the common factors can be found like this.

605:5x 11x 11

209:11x 19

386:2x 193

674:2x 337

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 32896436980/(1x22)

LCM = 32896436980/22

LCM = 1495292590

Thus, we can understand that the LCM of 605,209,386,674 is 1495292590.

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

• LCM of 225, 343, 224, 308
• LCM of 754, 606, 341, 975
• LCM of 654, 604, 369, 935
• LCM of 816, 934, 820, 130
• LCM of 169, 450, 839, 882

1. What is the LCM of 605, 209, 386, 674?

Answer: LCM of 605, 209, 386, 674 is 1495292590.

2. How to calculate the LCM of 605, 209, 386, 674?

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 605, 209, 386, 674.

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}.