Given numbers are 791,974,269,547,390

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

The LCM of 791,974,269,547,390 is 22105974162090.

Find LCM of 791,974,269,547,390 with Prime Factorization

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

2 x 791 x 487 x 269 x 547 x 195 = 22105974162090

Therefore, the lowest common multiple of 791,974,269,547,390 is 22105974162090.

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.

791 x 974 x 269 x 547 x 390 = 44211948324180

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.

791 : 1, 7, 113, 791

974 : 1, 2, 487, 974

269 : 1, 269

547 : 1, 547

390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 791,974,269,547,390, is 1.

Now, the common factors can be found like this.

791:7x 113

974:2x 487

269:269

547:547

390:2x 3x 5x 13

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

2 = 2

Therefore, the value for common factors is 2.

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 = 44211948324180/(1x2)

LCM = 44211948324180/2

LCM = 22105974162090

Thus, we can understand that the LCM of 791,974,269,547,390 is 22105974162090.

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

• LCM of 639, 785, 966, 152, 118
• LCM of 303, 352, 407, 448, 249
• LCM of 427, 443, 884, 256, 773
• LCM of 599, 289, 337, 838, 427
• LCM of 594, 686, 775, 481, 218

1. What is the LCM of 791, 974, 269, 547, 390?

Answer: LCM of 791, 974, 269, 547, 390 is 22105974162090.

2. How to calculate the LCM of 791, 974, 269, 547, 390?

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 791, 974, 269, 547, 390.

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}.