Given numbers are 701,538,135,280

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

The LCM of 701,538,135,280 is 1425581640.

Find LCM of 701,538,135,280 with Prime Factorization

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

2 x 5 x 701 x 269 x 27 x 28 = 1425581640

Therefore, the lowest common multiple of 701,538,135,280 is 1425581640.

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.

701 x 538 x 135 x 280 = 14255816400

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.

701 : 1, 701

538 : 1, 2, 269, 538

135 : 1, 3, 5, 9, 15, 27, 45, 135

280 : 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 701,538,135,280, is 1.

Now, the common factors can be found like this.

701:701

538:2x 269

135:3x 3x 3x 5

280:2x 2x 2x 5x 7

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 14255816400/(1x10)

LCM = 14255816400/10

LCM = 1425581640

Thus, we can understand that the LCM of 701,538,135,280 is 1425581640.

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

• LCM of 684, 994, 357, 436
• LCM of 577, 368, 742, 235
• LCM of 112, 687, 958, 898
• LCM of 115, 984, 570, 887
• LCM of 326, 699, 734, 196

1. What is the LCM of 701, 538, 135, 280?

Answer: LCM of 701, 538, 135, 280 is 1425581640.

2. How to calculate the LCM of 701, 538, 135, 280?

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 701, 538, 135, 280.

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}.