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  • #include

    void main()

    {

    int n1,n2,n3,i,gcd,s;

    printf("enter number n1,n2,n3:-");

    scanf("%d %d %d",&n1,&n2,&n3);

    if(n1

    s=n1;

    else if(n2

    s=n2;

    else

    s=n3;

    for(i=1;i<=s;i++)

    {

    if(n1%i==0&&n2%i==0&&n3%i==0)

    gcd=i;

    }

    printf("gcd=%d",gcd);

    }

GCD OF THREE NUBER USING FUNCTION.
  • #include

    void main()

    {

    int gcd(int x,int y);

    int a,b,c;

    printf("enter two number");

    scanf("%d %d",&a,&b);

    c=gcd(a,b);

    printf("%d",c);

    }

    int gcd(int x,int y)

    {

    int temp1,temp2,temp;

    temp1=(x>=0)?x:-x;

    temp2=(y>=0)?y:-y;

    if(temp1

    {

    temp=temp1;

    temp1=temp2;

    temp2=temp;

    }

    while(temp2>0)

    {

    temp=temp1%temp2;

    temp1=temp2;

    temp2=temp;

    }

    return (temp1);

    }

LCM AND GCD OF TWO NUMBER.

#include

void main()

{

int n1,n2,i,lcm,gcd,min=0,f;

printf("enter number :-");

scanf("%d %d",&n1,&n2);

if(n1

min=n1;

else

min=n2;

for(i=1;i<=min;i++)

{

if(n1%i==0&&n2%i==0)

gcd=i;

}

f=n1*n2;

lcm=f/gcd;

printf("gcd=%d",gcd);

printf("\nlcm=%d",lcm);

}

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12y ago
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AnswerBot

9mo ago

To find the greatest common divisor (gcd) of two numbers, you can use methods like prime factorization, Euclidean algorithm, or a GCD calculator. To find the least common multiple (LCM) of two numbers, you can use prime factorization, multiples method, or an LCM calculator.

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Q: How do you find the gcd and LCM of given numbers?
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If the GCD of two number is 16 and product of the number is 3584 find the LCM?

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