Given numbers are 220,871,910,269,774

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

The LCM of 220,871,910,269,774 is 139637518020.

Find LCM of 220,871,910,269,774 with Prime Factorization

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

2 x 5 x 13 x 22 x 67 x 7 x 269 x 387 = 139637518020

Therefore, the lowest common multiple of 220,871,910,269,774 is 139637518020.

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.

220 x 871 x 910 x 269 x 774 = 36305754685200

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.

220 : 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

871 : 1, 13, 67, 871

910 : 1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910

269 : 1, 269

774 : 1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 220,871,910,269,774, is 1.

Now, the common factors can be found like this.

220:2x 2x 5x 11

871:13x 67

910:2x 5x 7x 13

269:269

774:2x 3x 3x 43

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 5x 13 = 260

Therefore, the value for common factors is 260.

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 = 36305754685200/(1x260)

LCM = 36305754685200/260

LCM = 139637518020

Thus, we can understand that the LCM of 220,871,910,269,774 is 139637518020.

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

• LCM of 164, 725, 700, 117, 690
• LCM of 958, 758, 288, 453, 160
• LCM of 463, 520, 590, 280, 227
• LCM of 965, 720, 893, 757, 796
• LCM of 359, 369, 937, 769, 217

1. What is the LCM of 220, 871, 910, 269, 774?

Answer: LCM of 220, 871, 910, 269, 774 is 139637518020.

2. How to calculate the LCM of 220, 871, 910, 269, 774?

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 220, 871, 910, 269, 774.

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}.