Given numbers are 769,478,717,691

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

The LCM of 769,478,717,691 is 761997486.

Find LCM of 769,478,717,691 with Prime Factorization

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

239 x 769 x 2 x 3 x 691 = 761997486

Therefore, the lowest common multiple of 769,478,717,691 is 761997486.

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.

769 x 478 x 717 x 691 = 182117399154

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.

769 : 1, 769

478 : 1, 2, 239, 478

717 : 1, 3, 239, 717

691 : 1, 691

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 769,478,717,691, is 1.

Now, the common factors can be found like this.

769:769

478:2x 239

717:3x 239

691:691

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

239 = 239

Therefore, the value for common factors is 239.

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 = 182117399154/(1x239)

LCM = 182117399154/239

LCM = 761997486

Thus, we can understand that the LCM of 769,478,717,691 is 761997486.

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

• LCM of 929, 387, 216, 911
• LCM of 307, 822, 819, 826
• LCM of 901, 829, 203, 890
• LCM of 465, 716, 419, 314
• LCM of 368, 959, 116, 974

1. What is the LCM of 769, 478, 717, 691?

Answer: LCM of 769, 478, 717, 691 is 761997486.

2. How to calculate the LCM of 769, 478, 717, 691?

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 769, 478, 717, 691.

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}.