What two number when multiplied equals 140 (one hundred forty)?
From the aboves multiple we can see that 140 is a multiple of 12 numbers.
The numbers are 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140
These numbers are called the factors of 140.
2 x 5 x 7= 140
A prime number is a number that is divisible only by 1 and itself (without a remainder).
140 is not a prime number because it is divisible by other number than 1 and itself.
Lets learn factorization of other numbers.