Given numbers are 620,514,782

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

The LCM of 620,514,782 is 62301940.

Find LCM of 620,514,782 with Prime Factorization

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

2 x 310 x 257 x 391 = 62301940

Therefore, the lowest common multiple of 620,514,782 is 62301940.

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.

620 x 514 x 782 = 249207760

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.

620 : 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

514 : 1, 2, 257, 514

782 : 1, 2, 17, 23, 34, 46, 391, 782

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 620,514,782, is 2.

Now, the common factors can be found like this.

620:2x 2x 5x 31

514:2x 257

782:2x 17x 23

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 = 249207760/(2x2)

LCM = 249207760/4

LCM = 62301940

Thus, we can understand that the LCM of 620,514,782 is 62301940.

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

• LCM of 958, 729, 357
• LCM of 115, 397, 238
• LCM of 236, 251, 852
• LCM of 862, 931, 458
• LCM of 142, 275, 785

1. What is the LCM of 620, 514, 782?

Answer: LCM of 620, 514, 782 is 62301940.

2. How to calculate the LCM of 620, 514, 782?

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 620, 514, 782.

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}.