Given numbers are 560,257,138,892

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

The LCM of 560,257,138,892 is 2214497040.

Find LCM of 560,257,138,892 with Prime Factorization

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

2 x 2 x 140 x 257 x 69 x 223 = 2214497040

Therefore, the lowest common multiple of 560,257,138,892 is 2214497040.

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.

560 x 257 x 138 x 892 = 17715976320

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.

560 : 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560

257 : 1, 257

138 : 1, 2, 3, 6, 23, 46, 69, 138

892 : 1, 2, 4, 223, 446, 892

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 560,257,138,892, is 1.

Now, the common factors can be found like this.

560:2x 2x 2x 2x 5x 7

257:257

138:2x 3x 23

892:2x 2x 223

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 2 = 8

Therefore, the value for common factors is 8.

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 = 17715976320/(1x8)

LCM = 17715976320/8

LCM = 2214497040

Thus, we can understand that the LCM of 560,257,138,892 is 2214497040.

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

• LCM of 806, 972, 216, 374
• LCM of 992, 533, 453, 704
• LCM of 880, 939, 811, 276
• LCM of 782, 789, 109, 899
• LCM of 991, 686, 490, 507

1. What is the LCM of 560, 257, 138, 892?

Answer: LCM of 560, 257, 138, 892 is 2214497040.

2. How to calculate the LCM of 560, 257, 138, 892?

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 560, 257, 138, 892.

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}.