Given numbers are 785,377,646,76

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

The LCM of 785,377,646,76 is 382360940.

Find LCM of 785,377,646,76 with Prime Factorization

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

2 x 19 x 785 x 377 x 17 x 2 = 382360940

Therefore, the lowest common multiple of 785,377,646,76 is 382360940.

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.

785 x 377 x 646 x 76 = 14529715720

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.

785 : 1, 5, 157, 785

377 : 1, 13, 29, 377

646 : 1, 2, 17, 19, 34, 38, 323, 646

76 : 1, 2, 4, 19, 38, 76

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 785,377,646,76, is 1.

Now, the common factors can be found like this.

785:5x 157

377:13x 29

646:2x 17x 19

76:2x 2x 19

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 19 = 38

Therefore, the value for common factors is 38.

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 = 14529715720/(1x38)

LCM = 14529715720/38

LCM = 382360940

Thus, we can understand that the LCM of 785,377,646,76 is 382360940.

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

• LCM of 512, 111, 406, 89
• LCM of 181, 516, 348, 17
• LCM of 599, 715, 138, 67
• LCM of 570, 532, 486, 41
• LCM of 887, 989, 361, 95

1. What is the LCM of 785, 377, 646, 76?

Answer: LCM of 785, 377, 646, 76 is 382360940.

2. How to calculate the LCM of 785, 377, 646, 76?

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 785, 377, 646, 76.

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}.