Given numbers are 617,572,248,361

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

The LCM of 617,572,248,361 is 7899144968.

Find LCM of 617,572,248,361 with Prime Factorization

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

2 x 2 x 617 x 143 x 62 x 361 = 7899144968

Therefore, the lowest common multiple of 617,572,248,361 is 7899144968.

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.

617 x 572 x 248 x 361 = 31596579872

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.

617 : 1, 617

572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

248 : 1, 2, 4, 8, 31, 62, 124, 248

361 : 1, 19, 361

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 617,572,248,361, is 1.

Now, the common factors can be found like this.

617:617

572:2x 2x 11x 13

248:2x 2x 2x 31

361:19x 19

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 31596579872/(1x4)

LCM = 31596579872/4

LCM = 7899144968

Thus, we can understand that the LCM of 617,572,248,361 is 7899144968.

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

• LCM of 814, 957, 395, 287
• LCM of 794, 409, 215, 347
• LCM of 647, 343, 461, 136
• LCM of 306, 775, 810, 135
• LCM of 274, 507, 288, 713

1. What is the LCM of 617, 572, 248, 361?

Answer: LCM of 617, 572, 248, 361 is 7899144968.

2. How to calculate the LCM of 617, 572, 248, 361?

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 617, 572, 248, 361.

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}.