Given numbers are 641,458,244,562

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

The LCM of 641,458,244,562 is 10064440996.

Find LCM of 641,458,244,562 with Prime Factorization

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

2 x 641 x 229 x 122 x 281 = 10064440996

Therefore, the lowest common multiple of 641,458,244,562 is 10064440996.

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 458 x 244 x 562 = 40257763984

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

458 : 1, 2, 229, 458

244 : 1, 2, 4, 61, 122, 244

562 : 1, 2, 281, 562

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 641,458,244,562, is 1.

Now, the common factors can be found like this.

641:641

458:2x 229

244:2x 2x 61

562:2x 281

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 40257763984/(1x4)

LCM = 40257763984/4

LCM = 10064440996

Thus, we can understand that the LCM of 641,458,244,562 is 10064440996.

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

• LCM of 394, 311, 335, 682
• LCM of 842, 311, 549, 643
• LCM of 954, 421, 853, 912
• LCM of 892, 617, 875, 904
• LCM of 644, 414, 857, 270

1. What is the LCM of 641, 458, 244, 562?

Answer: LCM of 641, 458, 244, 562 is 10064440996.

2. How to calculate the LCM of 641, 458, 244, 562?

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, 458, 244, 562.

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}.