Given numbers are 690,118,776

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

The LCM of 690,118,776 is 15795480.

Find LCM of 690,118,776 with Prime Factorization

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

2 x 345 x 59 x 388 = 15795480

Therefore, the lowest common multiple of 690,118,776 is 15795480.

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.

690 x 118 x 776 = 63181920

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.

690 : 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

118 : 1, 2, 59, 118

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

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 690,118,776, is 2.

Now, the common factors can be found like this.

690:2x 3x 5x 23

118:2x 59

776:2x 2x 2x 97

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 = 63181920/(2x2)

LCM = 63181920/4

LCM = 15795480

Thus, we can understand that the LCM of 690,118,776 is 15795480.

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

• LCM of 108, 401, 731
• LCM of 318, 991, 259
• LCM of 397, 768, 723
• LCM of 462, 304, 346
• LCM of 106, 377, 122

1. What is the LCM of 690, 118, 776?

Answer: LCM of 690, 118, 776 is 15795480.

2. How to calculate the LCM of 690, 118, 776?

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 690, 118, 776.

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}.