[" Two natural numbers are randomly chosen and multiplied,then the "],[" chance that their product is divisible by "3" is "]

Two natrual numbers are randomly chosen and multiplied, then the chance that their product is divisible by 3 is

Two natrual numbers are randomly chosen and multiplied, then the chance that their product is divisible by 3 is

Two whole numbers are randomly chosen and multiplied, then the chance that their product is divisible by 5 is

Two whole numbers are randomly chosen and multiplied, then the chance that their product is divisible by 5 is

Two numbers are randomly selected from the first 100 natural numbers. The probability the product is divisible by 17 is

If four whole numbers taken at random are multiplied together. Then the chance that the last digit in the product is 1 or 3 or 7 or 9 is

Two integers are chosen at random and multiplied.Find the probability that the product is an even integer.