Given numbers are 641,241,316,626

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

The LCM of 641,241,316,626 is 15279406748.

Find LCM of 641,241,316,626 with Prime Factorization

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

2 x 641 x 241 x 158 x 313 = 15279406748

Therefore, the lowest common multiple of 641,241,316,626 is 15279406748.

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.

641 x 241 x 316 x 626 = 30558813496

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.

641 : 1, 641

241 : 1, 241

316 : 1, 2, 4, 79, 158, 316

626 : 1, 2, 313, 626

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 641,241,316,626, is 1.

Now, the common factors can be found like this.

641:641

241:241

316:2x 2x 79

626:2x 313

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 = 30558813496/(1x2)

LCM = 30558813496/2

LCM = 15279406748

Thus, we can understand that the LCM of 641,241,316,626 is 15279406748.

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

• LCM of 747, 237, 321, 170
• LCM of 393, 415, 637, 222
• LCM of 448, 323, 273, 993
• LCM of 946, 329, 447, 684
• LCM of 348, 840, 624, 623

1. What is the LCM of 641, 241, 316, 626?

Answer: LCM of 641, 241, 316, 626 is 15279406748.

2. How to calculate the LCM of 641, 241, 316, 626?

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 641, 241, 316, 626.

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}.