Given numbers are 997,201,516,618

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

The LCM of 997,201,516,618 is 3550233252.

Find LCM of 997,201,516,618 with Prime Factorization

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

2 x 3 x 997 x 67 x 86 x 103 = 3550233252

Therefore, the lowest common multiple of 997,201,516,618 is 3550233252.

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.

997 x 201 x 516 x 618 = 63904198536

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.

997 : 1, 997

201 : 1, 3, 67, 201

516 : 1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516

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 997,201,516,618, is 1.

Now, the common factors can be found like this.

997:997

201:3x 67

516:2x 2x 3x 43

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 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 63904198536/(1x18)

LCM = 63904198536/18

LCM = 3550233252

Thus, we can understand that the LCM of 997,201,516,618 is 3550233252.

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

• LCM of 766, 310, 163, 887
• LCM of 815, 158, 946, 507
• LCM of 521, 173, 359, 458
• LCM of 241, 990, 168, 971
• LCM of 669, 462, 180, 993

1. What is the LCM of 997, 201, 516, 618?

Answer: LCM of 997, 201, 516, 618 is 3550233252.

2. How to calculate the LCM of 997, 201, 516, 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 997, 201, 516, 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}.