While loop &fi else and both syntax , factor example

Syntax of while loop in Java?

int i = 1;
while (i <= 5) {
System.out.println(i);
i++;
}

if-else Syntax:

if (condition) {
// statements if condition is true
} else {
// statements if condition is false
}

if-else & while loop both: syntax

int i = 1;

while (i <= 5) {
if (i % 2 == 0) {
System.out.println(i + " is even");
} else {
System.out.println(i + " is odd");
}
i++;
}

Factors example ;

Reffer https://byjus.com/maths/factors/