Given numbers are 692,254,385,685

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

The LCM of 692,254,385,685 is 4635441580.

Find LCM of 692,254,385,685 with Prime Factorization

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

2 x 5 x 346 x 127 x 77 x 137 = 4635441580

Therefore, the lowest common multiple of 692,254,385,685 is 4635441580.

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.

692 x 254 x 385 x 685 = 46354415800

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.

692 : 1, 2, 4, 173, 346, 692

254 : 1, 2, 127, 254

385 : 1, 5, 7, 11, 35, 55, 77, 385

685 : 1, 5, 137, 685

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 692,254,385,685, is 1.

Now, the common factors can be found like this.

692:2x 2x 173

254:2x 127

385:5x 7x 11

685:5x 137

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 46354415800/(1x10)

LCM = 46354415800/10

LCM = 4635441580

Thus, we can understand that the LCM of 692,254,385,685 is 4635441580.

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

• LCM of 485, 921, 602, 732
• LCM of 445, 792, 487, 170
• LCM of 619, 737, 631, 840
• LCM of 788, 891, 281, 954
• LCM of 984, 812, 736, 527

1. What is the LCM of 692, 254, 385, 685?

Answer: LCM of 692, 254, 385, 685 is 4635441580.

2. How to calculate the LCM of 692, 254, 385, 685?

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 692, 254, 385, 685.

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}.