Given numbers are 673,948,861,209,199

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

The LCM of 673,948,861,209,199 is 7615609392468.

Find LCM of 673,948,861,209,199 with Prime Factorization

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

3 x 673 x 316 x 287 x 209 x 199 = 7615609392468

Therefore, the lowest common multiple of 673,948,861,209,199 is 7615609392468.

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.

673 x 948 x 861 x 209 x 199 = 22846828177404

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.

673 : 1, 673

948 : 1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948

861 : 1, 3, 7, 21, 41, 123, 287, 861

209 : 1, 11, 19, 209

199 : 1, 199

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 673,948,861,209,199, is 1.

Now, the common factors can be found like this.

673:673

948:2x 2x 3x 79

861:3x 7x 41

209:11x 19

199:199

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

3 = 3

Therefore, the value for common factors is 3.

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 = 22846828177404/(1x3)

LCM = 22846828177404/3

LCM = 7615609392468

Thus, we can understand that the LCM of 673,948,861,209,199 is 7615609392468.

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

• LCM of 292, 766, 610, 341, 171
• LCM of 690, 384, 937, 253, 445
• LCM of 173, 129, 681, 885, 592
• LCM of 912, 644, 789, 120, 367
• LCM of 959, 860, 483, 880, 267

1. What is the LCM of 673, 948, 861, 209, 199?

Answer: LCM of 673, 948, 861, 209, 199 is 7615609392468.

2. How to calculate the LCM of 673, 948, 861, 209, 199?

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 673, 948, 861, 209, 199.

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}.