Given numbers are 274,641,257,790

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

The LCM of 274,641,257,790 is 17829485510.

Find LCM of 274,641,257,790 with Prime Factorization

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

2 x 137 x 641 x 257 x 395 = 17829485510

Therefore, the lowest common multiple of 274,641,257,790 is 17829485510.

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.

274 x 641 x 257 x 790 = 35658971020

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.

274 : 1, 2, 137, 274

641 : 1, 641

257 : 1, 257

790 : 1, 2, 5, 10, 79, 158, 395, 790

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 274,641,257,790, is 1.

Now, the common factors can be found like this.

274:2x 137

641:641

257:257

790:2x 5x 79

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

2 = 2

Therefore, the value for common factors is 2.

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 = 35658971020/(1x2)

LCM = 35658971020/2

LCM = 17829485510

Thus, we can understand that the LCM of 274,641,257,790 is 17829485510.

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

• LCM of 901, 805, 263, 631
• LCM of 587, 636, 442, 734
• LCM of 255, 484, 567, 874
• LCM of 521, 401, 967, 730
• LCM of 890, 814, 758, 146

1. What is the LCM of 274, 641, 257, 790?

Answer: LCM of 274, 641, 257, 790 is 17829485510.

2. How to calculate the LCM of 274, 641, 257, 790?

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 274, 641, 257, 790.

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}.