Given numbers are 211,198,697,334,438

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

The LCM of 211,198,697,334,438 is 354992971806.

Find LCM of 211,198,697,334,438 with Prime Factorization

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

2 x 3 x 211 x 33 x 697 x 167 x 73 = 354992971806

Therefore, the lowest common multiple of 211,198,697,334,438 is 354992971806.

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.

211 x 198 x 697 x 334 x 438 = 4259915661672

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.

211 : 1, 211

198 : 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

697 : 1, 17, 41, 697

334 : 1, 2, 167, 334

438 : 1, 2, 3, 6, 73, 146, 219, 438

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 211,198,697,334,438, is 1.

Now, the common factors can be found like this.

211:211

198:2x 3x 3x 11

697:17x 41

334:2x 167

438:2x 3x 73

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

2x 2x 3 = 12

Therefore, the value for common factors is 12.

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 = 4259915661672/(1x12)

LCM = 4259915661672/12

LCM = 354992971806

Thus, we can understand that the LCM of 211,198,697,334,438 is 354992971806.

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

• LCM of 662, 458, 541, 228, 563
• LCM of 200, 438, 968, 898, 300
• LCM of 830, 892, 822, 575, 361
• LCM of 916, 704, 751, 811, 509
• LCM of 350, 674, 457, 197, 210

1. What is the LCM of 211, 198, 697, 334, 438?

Answer: LCM of 211, 198, 697, 334, 438 is 354992971806.

2. How to calculate the LCM of 211, 198, 697, 334, 438?

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 211, 198, 697, 334, 438.

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}.