768 is even, so let's start by dividing it by 2.
768
= 2 x 384
= 2 x 2 x 192
= 2 x 2 x 2 x 96
= 2 x 2 x 2 x 2 x 48
= 2 x 2 x 2 x 2 x 2 x 24
= 2 x 2 x 2 x 2 x 2 x 2 x 12
= 2 x 2 x 2 x 2 x 2 x 2 x 2 x 6
= 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3
The end number is now prime, so the prime factorisation is complete.
768 = 28 x 3.
Yes. 768=28x3
Using prime factorization, there are 2 three digit numbers with 9 factors: 512 and 768. There are no three digit numbers with 10 or more prime factors. 512=2^9 and 768=3*2^8
768 = 28 x 31
Its prime factors are 2 and 3
-8
Composite. All positive, whole numbers greater than five and ending in 0, 2, 4, 5, 6 or 8 are composite.
256 multiplied by 3 is 768.
The factors of 768 are 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, and 768. The prime factors of 768 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3.
32*24=768 16(8*6)=16(48)=768 64(4*3)=64(12)=768
You need at least two numbers to find an LCM.
512 = 29 or 768 = 28*3 have 9 prime factors each.
2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3 = 768