Given numbers are 781,211,373,657,213

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

The LCM of 781,211,373,657,213 is 40383847251.

Find LCM of 781,211,373,657,213 with Prime Factorization

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

3 x 71 x 11 x 211 x 373 x 219 x 1 = 40383847251

Therefore, the lowest common multiple of 781,211,373,657,213 is 40383847251.

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.

781 x 211 x 373 x 657 x 213 = 8601759464463

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.

781 : 1, 11, 71, 781

211 : 1, 211

373 : 1, 373

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

213 : 1, 3, 71, 213

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 781,211,373,657,213, is 1.

Now, the common factors can be found like this.

781:11x 71

211:211

373:373

657:3x 3x 73

213:3x 71

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

3x 71 = 213

Therefore, the value for common factors is 213.

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 = 8601759464463/(1x213)

LCM = 8601759464463/213

LCM = 40383847251

Thus, we can understand that the LCM of 781,211,373,657,213 is 40383847251.

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

• LCM of 604, 182, 147, 144, 130
• LCM of 419, 539, 849, 578, 988
• LCM of 426, 937, 311, 722, 639
• LCM of 308, 758, 737, 596, 390
• LCM of 753, 160, 496, 506, 210

1. What is the LCM of 781, 211, 373, 657, 213?

Answer: LCM of 781, 211, 373, 657, 213 is 40383847251.

2. How to calculate the LCM of 781, 211, 373, 657, 213?

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 781, 211, 373, 657, 213.

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}.