Given numbers are 402,540,939,562

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

The LCM of 402,540,939,562 is 3182139540.

Find LCM of 402,540,939,562 with Prime Factorization

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

2 x 3 x 67 x 90 x 313 x 281 = 3182139540

Therefore, the lowest common multiple of 402,540,939,562 is 3182139540.

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.

402 x 540 x 939 x 562 = 114557023440

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.

402 : 1, 2, 3, 6, 67, 134, 201, 402

540 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540

939 : 1, 3, 313, 939

562 : 1, 2, 281, 562

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 402,540,939,562, is 1.

Now, the common factors can be found like this.

402:2x 3x 67

540:2x 2x 3x 3x 3x 5

939:3x 313

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 2x 3x 3 = 36

Therefore, the value for common factors is 36.

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 = 114557023440/(1x36)

LCM = 114557023440/36

LCM = 3182139540

Thus, we can understand that the LCM of 402,540,939,562 is 3182139540.

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

• LCM of 168, 679, 220, 423
• LCM of 965, 385, 478, 163
• LCM of 332, 148, 706, 360
• LCM of 373, 591, 137, 906
• LCM of 618, 530, 910, 505

1. What is the LCM of 402, 540, 939, 562?

Answer: LCM of 402, 540, 939, 562 is 3182139540.

2. How to calculate the LCM of 402, 540, 939, 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 402, 540, 939, 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}.