Given numbers are 776,946,509,138

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

The LCM of 776,946,509,138 is 12891092808.

Find LCM of 776,946,509,138 with Prime Factorization

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

2 x 388 x 473 x 509 x 69 = 12891092808

Therefore, the lowest common multiple of 776,946,509,138 is 12891092808.

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.

776 x 946 x 509 x 138 = 51564371232

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.

776 : 1, 2, 4, 8, 97, 194, 388, 776

946 : 1, 2, 11, 22, 43, 86, 473, 946

509 : 1, 509

138 : 1, 2, 3, 6, 23, 46, 69, 138

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 776,946,509,138, is 1.

Now, the common factors can be found like this.

776:2x 2x 2x 97

946:2x 11x 43

509:509

138:2x 3x 23

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 51564371232/(1x4)

LCM = 51564371232/4

LCM = 12891092808

Thus, we can understand that the LCM of 776,946,509,138 is 12891092808.

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

• LCM of 230, 983, 525, 205
• LCM of 100, 537, 501, 583
• LCM of 196, 754, 682, 792
• LCM of 242, 393, 652, 736
• LCM of 372, 769, 298, 804

1. What is the LCM of 776, 946, 509, 138?

Answer: LCM of 776, 946, 509, 138 is 12891092808.

2. How to calculate the LCM of 776, 946, 509, 138?

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 776, 946, 509, 138.

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}.