What two number when multiplied equals 2190 (two thousand one hundred ninety)?
From the aboves multiple we can see that 2190 is a multiple of 16 numbers.
The numbers are 1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190
These numbers are called the factors of 2190.
2 x 3 x 5 x 73= 2190
A prime number is a number that is divisible only by 1 and itself (without a remainder).
2190 is not a prime number because it is divisible by other number than 1 and itself.
Lets learn factorization of other numbers.