What two number when multiplied equals 1220 (one thousand two hundred twenty)?
From the aboves multiple we can see that 1220 is a multiple of 12 numbers.
The numbers are 1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220
These numbers are called the factors of 1220.
2 x 5 x 61= 1220
A prime number is a number that is divisible only by 1 and itself (without a remainder).
1220 is not a prime number because it is divisible by other number than 1 and itself.
Lets learn factorization of other numbers.