Given numbers are 428,575,963,977

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

The LCM of 428,575,963,977 is 2163957300.

Find LCM of 428,575,963,977 with Prime Factorization

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

107 x 4 x 575 x 9 x 977 = 2163957300

Therefore, the lowest common multiple of 428,575,963,977 is 2163957300.

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.

428 x 575 x 963 x 977 = 231543431100

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.

428 : 1, 2, 4, 107, 214, 428

575 : 1, 5, 23, 25, 115, 575

963 : 1, 3, 9, 107, 321, 963

977 : 1, 977

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 428,575,963,977, is 1.

Now, the common factors can be found like this.

428:2x 2x 107

575:5x 5x 23

963:3x 3x 107

977:977

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

107 = 107

Therefore, the value for common factors is 107.

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 = 231543431100/(1x107)

LCM = 231543431100/107

LCM = 2163957300

Thus, we can understand that the LCM of 428,575,963,977 is 2163957300.

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

• LCM of 104, 724, 594, 647
• LCM of 336, 717, 503, 602
• LCM of 402, 373, 379, 167
• LCM of 811, 879, 919, 958
• LCM of 860, 550, 768, 613

1. What is the LCM of 428, 575, 963, 977?

Answer: LCM of 428, 575, 963, 977 is 2163957300.

2. How to calculate the LCM of 428, 575, 963, 977?

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 428, 575, 963, 977.

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}.