Najveci zajednicki djelilac

.section .data
    a: .long 16
    b: .long 24
    n: .long 0

.section .text
.global main

nzd:
    pushl %ebp
    movl %esp, %ebp

    movl 8(%ebp), %eax
    movl 12(%ebp), %ecx

    nzdWhile:
    cmpl %eax, %ecx
        je nzdWhileKraj
        jg nzdWhileSmanjiDrugi
            subl %ecx, %eax
            jmp nzdWhileKraj

        nzdWhileSmanjiDrugi:
            subl %eax, %ecx

    nzdWhileKraj:

    movl %ebp, %esp
    popl %ebp
    ret

main:
    pushl a
    pushl b
    call nzd
    addl $8, %esp

    movl %eax, n

kraj:
    movl $1, %eax
    movl $0, %ebx
    int $0x80