Given numbers are 920,614,121,425

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

The LCM of 920,614,121,425 is 2904895400.

Find LCM of 920,614,121,425 with Prime Factorization

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

2 x 5 x 92 x 307 x 121 x 85 = 2904895400

Therefore, the lowest common multiple of 920,614,121,425 is 2904895400.

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.

920 x 614 x 121 x 425 = 29048954000

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.

920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

614 : 1, 2, 307, 614

121 : 1, 11, 121

425 : 1, 5, 17, 25, 85, 425

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 920,614,121,425, is 1.

Now, the common factors can be found like this.

920:2x 2x 2x 5x 23

614:2x 307

121:11x 11

425:5x 5x 17

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 = 29048954000/(1x10)

LCM = 29048954000/10

LCM = 2904895400

Thus, we can understand that the LCM of 920,614,121,425 is 2904895400.

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

• LCM of 979, 383, 858, 603
• LCM of 791, 293, 648, 251
• LCM of 495, 334, 249, 199
• LCM of 763, 254, 827, 739
• LCM of 360, 432, 443, 205

1. What is the LCM of 920, 614, 121, 425?

Answer: LCM of 920, 614, 121, 425 is 2904895400.

2. How to calculate the LCM of 920, 614, 121, 425?

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 920, 614, 121, 425.

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}.