Given numbers are 4780,3154

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

The LCM of 4780,3154 is 7538060.

Find LCM of 4780,3154 with Prime Factorization

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

2 x 2390 x 1577 = 7538060

Therefore, the lowest common multiple of 4780,3154 is 7538060.

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.

4780 x 3154 = 15076120

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.

4780 : 1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780

3154 : 1, 2, 19, 38, 83, 166, 1577, 3154

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 4780,3154, is 2.

Now, the common factors can be found like this.

4780:2x 2x 5x 239

3154:2x 19x 83

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

= 1

Therefore, the value for common factors is 1.

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 = 15076120/(2x1)

LCM = 15076120/2

LCM = 7538060

Thus, we can understand that the LCM of 4780,3154 is 7538060.

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

• LCM of 5129, 4859
• LCM of 3802, 8676
• LCM of 7229, 1751
• LCM of 2553, 4796
• LCM of 9697, 1908

1. What is the LCM of 4780, 3154?

Answer: LCM of 4780, 3154 is 7538060.

2. How to calculate the LCM of 4780, 3154?

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 4780, 3154.

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}.