Given numbers are 971,332,781,994

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

The LCM of 971,332,781,994 is 1762407724.

Find LCM of 971,332,781,994 with Prime Factorization

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

2 x 71 x 971 x 166 x 11 x 7 = 1762407724

Therefore, the lowest common multiple of 971,332,781,994 is 1762407724.

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.

971 x 332 x 781 x 994 = 250261896808

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.

971 : 1, 971

332 : 1, 2, 4, 83, 166, 332

781 : 1, 11, 71, 781

994 : 1, 2, 7, 14, 71, 142, 497, 994

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 971,332,781,994, is 1.

Now, the common factors can be found like this.

971:971

332:2x 2x 83

781:11x 71

994:2x 7x 71

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

2x 71 = 142

Therefore, the value for common factors is 142.

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 = 250261896808/(1x142)

LCM = 250261896808/142

LCM = 1762407724

Thus, we can understand that the LCM of 971,332,781,994 is 1762407724.

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

• LCM of 947, 392, 167, 808
• LCM of 936, 892, 900, 577
• LCM of 618, 685, 368, 334
• LCM of 444, 947, 771, 832
• LCM of 382, 161, 300, 666

1. What is the LCM of 971, 332, 781, 994?

Answer: LCM of 971, 332, 781, 994 is 1762407724.

2. How to calculate the LCM of 971, 332, 781, 994?

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 971, 332, 781, 994.

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}.