Given numbers are 649,956,427,388

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

The LCM of 649,956,427,388 is 25698170036.

Find LCM of 649,956,427,388 with Prime Factorization

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

2 x 2 x 649 x 239 x 427 x 97 = 25698170036

Therefore, the lowest common multiple of 649,956,427,388 is 25698170036.

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.

649 x 956 x 427 x 388 = 102792680144

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.

649 : 1, 11, 59, 649

956 : 1, 2, 4, 239, 478, 956

427 : 1, 7, 61, 427

388 : 1, 2, 4, 97, 194, 388

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 649,956,427,388, is 1.

Now, the common factors can be found like this.

649:11x 59

956:2x 2x 239

427:7x 61

388:2x 2x 97

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 = 102792680144/(1x4)

LCM = 102792680144/4

LCM = 25698170036

Thus, we can understand that the LCM of 649,956,427,388 is 25698170036.

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

• LCM of 626, 793, 605, 889
• LCM of 282, 989, 584, 619
• LCM of 359, 428, 749, 985
• LCM of 937, 485, 313, 141
• LCM of 594, 606, 840, 780

1. What is the LCM of 649, 956, 427, 388?

Answer: LCM of 649, 956, 427, 388 is 25698170036.

2. How to calculate the LCM of 649, 956, 427, 388?

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 649, 956, 427, 388.

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}.