Given numbers are 553,673,538,578,618

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

The LCM of 553,673,538,578,618 is 17880464361522.

Find LCM of 553,673,538,578,618 with Prime Factorization

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

2 x 553 x 673 x 269 x 289 x 309 = 17880464361522

Therefore, the lowest common multiple of 553,673,538,578,618 is 17880464361522.

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.

553 x 673 x 538 x 578 x 618 = 71521857446088

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.

553 : 1, 7, 79, 553

673 : 1, 673

538 : 1, 2, 269, 538

578 : 1, 2, 17, 34, 289, 578

618 : 1, 2, 3, 6, 103, 206, 309, 618

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 553,673,538,578,618, is 1.

Now, the common factors can be found like this.

553:7x 79

673:673

538:2x 269

578:2x 17x 17

618:2x 3x 103

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 = 71521857446088/(1x4)

LCM = 71521857446088/4

LCM = 17880464361522

Thus, we can understand that the LCM of 553,673,538,578,618 is 17880464361522.

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

• LCM of 464, 380, 204, 994, 238
• LCM of 601, 835, 334, 933, 286
• LCM of 736, 292, 367, 504, 644
• LCM of 813, 919, 533, 261, 524
• LCM of 649, 250, 773, 746, 539

1. What is the LCM of 553, 673, 538, 578, 618?

Answer: LCM of 553, 673, 538, 578, 618 is 17880464361522.

2. How to calculate the LCM of 553, 673, 538, 578, 618?

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 553, 673, 538, 578, 618.

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}.