Given numbers are 738,871,247,638,572

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

The LCM of 738,871,247,638,572 is 7791997356.

Find LCM of 738,871,247,638,572 with Prime Factorization

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

2 x 11 x 13 x 369 x 67 x 19 x 29 x 2 = 7791997356

Therefore, the lowest common multiple of 738,871,247,638,572 is 7791997356.

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.

738 x 871 x 247 x 638 x 572 = 57941292339216

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.

738 : 1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

871 : 1, 13, 67, 871

247 : 1, 13, 19, 247

638 : 1, 2, 11, 22, 29, 58, 319, 638

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 738,871,247,638,572, is 1.

Now, the common factors can be found like this.

738:2x 3x 3x 41

871:13x 67

247:13x 19

638:2x 11x 29

572:2x 2x 11x 13

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

2x 2x 11x 13x 13 = 7436

Therefore, the value for common factors is 7436.

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 = 57941292339216/(1x7436)

LCM = 57941292339216/7436

LCM = 7791997356

Thus, we can understand that the LCM of 738,871,247,638,572 is 7791997356.

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

• LCM of 119, 835, 551, 521, 641
• LCM of 761, 728, 159, 445, 926
• LCM of 810, 746, 549, 342, 280
• LCM of 310, 217, 424, 240, 267
• LCM of 402, 744, 676, 905, 928

1. What is the LCM of 738, 871, 247, 638, 572?

Answer: LCM of 738, 871, 247, 638, 572 is 7791997356.

2. How to calculate the LCM of 738, 871, 247, 638, 572?

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 738, 871, 247, 638, 572.

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}.