What two number when multiplied equals 2178 (two thousand one hundred seventy eight)?
From the aboves multiple we can see that 2178 is a multiple of 18 numbers.
The numbers are 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178
These numbers are called the factors of 2178.
2 x 3 x 11= 2178
A prime number is a number that is divisible only by 1 and itself (without a remainder).
2178 is not a prime number because it is divisible by other number than 1 and itself.
Lets learn factorization of other numbers.