Given numbers are 478,553,158,425

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

The LCM of 478,553,158,425 is 112341950.

Find LCM of 478,553,158,425 with Prime Factorization

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

2 x 79 x 239 x 7 x 1 x 425 = 112341950

Therefore, the lowest common multiple of 478,553,158,425 is 112341950.

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.

478 x 553 x 158 x 425 = 17750028100

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.

478 : 1, 2, 239, 478

553 : 1, 7, 79, 553

158 : 1, 2, 79, 158

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 478,553,158,425, is 1.

Now, the common factors can be found like this.

478:2x 239

553:7x 79

158:2x 79

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 79 = 158

Therefore, the value for common factors is 158.

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 = 17750028100/(1x158)

LCM = 17750028100/158

LCM = 112341950

Thus, we can understand that the LCM of 478,553,158,425 is 112341950.

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

• LCM of 225, 759, 672, 419
• LCM of 294, 212, 778, 623
• LCM of 535, 217, 556, 869
• LCM of 236, 443, 211, 679
• LCM of 824, 922, 466, 880

1. What is the LCM of 478, 553, 158, 425?

Answer: LCM of 478, 553, 158, 425 is 112341950.

2. How to calculate the LCM of 478, 553, 158, 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 478, 553, 158, 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}.