Given numbers are 490,762,796,402

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

The LCM of 490,762,796,402 is 4978275540.

Find LCM of 490,762,796,402 with Prime Factorization

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

2 x 3 x 245 x 127 x 398 x 67 = 4978275540

Therefore, the lowest common multiple of 490,762,796,402 is 4978275540.

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.

490 x 762 x 796 x 402 = 119478612960

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.

490 : 1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

762 : 1, 2, 3, 6, 127, 254, 381, 762

796 : 1, 2, 4, 199, 398, 796

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

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 490,762,796,402, is 2.

Now, the common factors can be found like this.

490:2x 5x 7x 7

762:2x 3x 127

796:2x 2x 199

402:2x 3x 67

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 3 = 12

Therefore, the value for common factors is 12.

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 = 119478612960/(2x12)

LCM = 119478612960/24

LCM = 4978275540

Thus, we can understand that the LCM of 490,762,796,402 is 4978275540.

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

• LCM of 573, 269, 429, 376
• LCM of 555, 948, 377, 291
• LCM of 406, 159, 731, 109
• LCM of 790, 629, 688, 231
• LCM of 926, 345, 298, 306

1. What is the LCM of 490, 762, 796, 402?

Answer: LCM of 490, 762, 796, 402 is 4978275540.

2. How to calculate the LCM of 490, 762, 796, 402?

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 490, 762, 796, 402.

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}.