Given numbers are 719,390,418,740

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

The LCM of 719,390,418,740 is 4336821060.

Find LCM of 719,390,418,740 with Prime Factorization

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

2 x 5 x 719 x 39 x 209 x 74 = 4336821060

Therefore, the lowest common multiple of 719,390,418,740 is 4336821060.

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.

719 x 390 x 418 x 740 = 86736421200

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.

719 : 1, 719

390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

418 : 1, 2, 11, 19, 22, 38, 209, 418

740 : 1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 719,390,418,740, is 1.

Now, the common factors can be found like this.

719:719

390:2x 3x 5x 13

418:2x 11x 19

740:2x 2x 5x 37

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 5 = 20

Therefore, the value for common factors is 20.

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 = 86736421200/(1x20)

LCM = 86736421200/20

LCM = 4336821060

Thus, we can understand that the LCM of 719,390,418,740 is 4336821060.

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

• LCM of 782, 776, 989, 630
• LCM of 499, 827, 858, 365
• LCM of 196, 517, 362, 342
• LCM of 922, 553, 598, 733
• LCM of 525, 514, 743, 181

1. What is the LCM of 719, 390, 418, 740?

Answer: LCM of 719, 390, 418, 740 is 4336821060.

2. How to calculate the LCM of 719, 390, 418, 740?

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 719, 390, 418, 740.

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}.