Given numbers are 711,247,553,242

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

The LCM of 711,247,553,242 is 297495198.

Find LCM of 711,247,553,242 with Prime Factorization

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

79 x 9 x 247 x 7 x 242 = 297495198

Therefore, the lowest common multiple of 711,247,553,242 is 297495198.

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.

711 x 247 x 553 x 242 = 23502120642

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.

711 : 1, 3, 9, 79, 237, 711

247 : 1, 13, 19, 247

553 : 1, 7, 79, 553

242 : 1, 2, 11, 22, 121, 242

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 711,247,553,242, is 1.

Now, the common factors can be found like this.

711:3x 3x 79

247:13x 19

553:7x 79

242:2x 11x 11

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

79 = 79

Therefore, the value for common factors is 79.

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 = 23502120642/(1x79)

LCM = 23502120642/79

LCM = 297495198

Thus, we can understand that the LCM of 711,247,553,242 is 297495198.

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

• LCM of 969, 666, 370, 744
• LCM of 636, 949, 117, 405
• LCM of 469, 781, 896, 803
• LCM of 195, 825, 166, 417
• LCM of 572, 531, 696, 729

1. What is the LCM of 711, 247, 553, 242?

Answer: LCM of 711, 247, 553, 242 is 297495198.

2. How to calculate the LCM of 711, 247, 553, 242?

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 711, 247, 553, 242.

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}.