Given numbers are 291,677,641,677

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

The LCM of 291,677,641,677 is 126281487.

Find LCM of 291,677,641,677 with Prime Factorization

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

677 x 291 x 1 x 641 x 1 = 126281487

Therefore, the lowest common multiple of 291,677,641,677 is 126281487.

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.

291 x 677 x 641 x 677 = 85492566699

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.

291 : 1, 3, 97, 291

677 : 1, 677

641 : 1, 641

677 : 1, 677

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 291,677,641,677, is 1.

Now, the common factors can be found like this.

291:3x 97

677:677

641:641

677:677

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

677 = 677

Therefore, the value for common factors is 677.

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 = 85492566699/(1x677)

LCM = 85492566699/677

LCM = 126281487

Thus, we can understand that the LCM of 291,677,641,677 is 126281487.

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

• LCM of 879, 208, 555, 551
• LCM of 906, 130, 291, 640
• LCM of 626, 836, 523, 823
• LCM of 774, 131, 660, 650
• LCM of 640, 906, 369, 492

1. What is the LCM of 291, 677, 641, 677?

Answer: LCM of 291, 677, 641, 677 is 126281487.

2. How to calculate the LCM of 291, 677, 641, 677?

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 291, 677, 641, 677.

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}.