How do you find HCF and LCM in C?

How do you find HCF and LCM in C?

C program to find hcf and lcm using recursion

1. #include
2. long gcd(long, long);
3. int main() {
4. long x, y, hcf, lcm;
5. printf(“Enter two integers\n”);
6. scanf(“%ld%ld”, &x, &y);
7. hcf = gcd(x, y);
8. lcm = (x*y)/hcf;

How do you find the HCF of 3 numbers in C?

C Program to find the GCD of Three Numbers

1. C. #include int gcd(int a, int b) if (b == 0) return a; return gcd(b, a % b); }
2. C++ #include using namespace std; int gcd(int a, int b) if (b == 0) return a;
3. Java. import java.util.*; class Main. public static int gcd(int a,int b) if(b==0) return a;

How do you find LCM in C?

Algorithm

1. START.
2. Step 1: Initialise two variables for num1(7) and num2(35)
3. Step 2: Find and store the maximum of num1 and num2 to a separate variable, ‘max'(35)
4. Step 3: If max is divisible by num1(35 % 7 == 0?) and num2(35 % 35 == 0?), max is the LCM(35), hence print it.

How do you find the HCF of two numbers in C?

Logic to find HCF of two number in C programming….Step by step descriptive logic to find HCF.

1. Input two numbers from user.
2. Declare and initialize a variable to hold hcf i.e. hcf = 1 .
3. Find minimum between the given two numbers.
4. Run a loop from 1 to min , increment loop by 1 in each iteration.

How do you find the LCM code?

LCM Calculation Using GCD

1. Find GCD of two Numbers.
2. Add Two Integers.
3. Display Prime Numbers Between Intervals Using Function.
4. Find G.C.D Using Recursion.

What is HCF in C programming?

Advertisements. An H.C.F or Highest Common Factor, is the largest common factor of two or more values. For example factors of 12 and 16 are − 12 → 1, 2, 3, 4, 6, 12. 16 → 1, 2, 4, 8, 16.

What is LCM program?

In this topic, we will discuss the LCM and how we can get the LCM of two numbers in the C programming language. LCM is a mathematical term that stands for Least Common Multiple (LCM). It is represented as LCM (a, b) or lcm (a, b). For example, the LCM of two positive numbers, 72 and 120, is 360.

Where is HCF and LCM used?

What are Applications of LCM and HCF. To split things into smaller sections. To equally distribute any number of sets of items into their largest grouping. To figure out how many people we can invite.