Given numbers are 722,385,198,263

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

The LCM of 722,385,198,263 is 657954990.

Find LCM of 722,385,198,263 with Prime Factorization

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

2 x 11 x 361 x 35 x 9 x 263 = 657954990

Therefore, the lowest common multiple of 722,385,198,263 is 657954990.

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.

722 x 385 x 198 x 263 = 14475009780

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.

722 : 1, 2, 19, 38, 361, 722

385 : 1, 5, 7, 11, 35, 55, 77, 385

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

263 : 1, 263

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 722,385,198,263, is 1.

Now, the common factors can be found like this.

722:2x 19x 19

385:5x 7x 11

198:2x 3x 3x 11

263:263

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 = 14475009780/(1x22)

LCM = 14475009780/22

LCM = 657954990

Thus, we can understand that the LCM of 722,385,198,263 is 657954990.

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

• LCM of 497, 783, 839, 162
• LCM of 669, 929, 931, 561
• LCM of 376, 227, 727, 520
• LCM of 808, 227, 880, 976
• LCM of 582, 123, 761, 522

1. What is the LCM of 722, 385, 198, 263?

Answer: LCM of 722, 385, 198, 263 is 657954990.

2. How to calculate the LCM of 722, 385, 198, 263?

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 722, 385, 198, 263.

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}.