Given numbers are 247,798,679,156

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

The LCM of 247,798,679,156 is 2012556.

Find LCM of 247,798,679,156 with Prime Factorization

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

2 x 3 x 7 x 13 x 19 x 1 x 1 x 97 x 2 = 2012556

Therefore, the lowest common multiple of 247,798,679,156 is 2012556.

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.

247 x 798 x 679 x 156 = 20878255944

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.

247 : 1, 13, 19, 247

798 : 1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798

679 : 1, 7, 97, 679

156 : 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 247,798,679,156, is 1.

Now, the common factors can be found like this.

247:13x 19

798:2x 3x 7x 19

679:7x 97

156:2x 2x 3x 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 3x 7x 13x 19 = 10374

Therefore, the value for common factors is 10374.

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 = 20878255944/(1x10374)

LCM = 20878255944/10374

LCM = 2012556

Thus, we can understand that the LCM of 247,798,679,156 is 2012556.

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

• LCM of 583, 889, 638, 632
• LCM of 865, 352, 997, 522
• LCM of 755, 334, 222, 342
• LCM of 608, 422, 890, 172
• LCM of 209, 685, 307, 118

1. What is the LCM of 247, 798, 679, 156?

Answer: LCM of 247, 798, 679, 156 is 2012556.

2. How to calculate the LCM of 247, 798, 679, 156?

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 247, 798, 679, 156.

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}.