I am trying to do this question where I have to find the greatest common prime factor from three integers. I got the prime factors from each of them and stored each of the prime factors in individual arrays. Now, I want to get the greatest common value from the three arrays. I don't know how to get the greatest common value from the three arrays. Here is the code I have so far:

.data q: .asciiz "Enter a number to factor: " r: .asciiz "The prime factorization of " r2: .asciiz " is " comma: .asciiz ", " n1: .asciiz ". " space: .asciiz " " arr1: .space 64 #array with 8 elements arr2: .space 64 arr3: .space 64 .text

#used: $t0, $t1, $t2, $t3

main:

#should initialize array values to 1 ########### # First Number ########### li $v0, 4 la $a0, q syscall

li $v0, 5 syscall move $t0, $v0 #the input

li $v0, 4 la $a0, r syscall li $v0, 1 move $a0, $t0 syscall

li $v0, 4 la $a0, r2 syscall

li $t1, 2

addi $t3, $zero, 0 #array index = 0

while: bge $t1, $t0, endWhile

div $t0, $t1 mfhi $t2 bnez $t2, else #if n%2 == 0; else

#$t1 has the value we need, should store $t1 in array sw $t1, arr1($t3) addi $t3, $t3, 4 #array index ++

li $v0, 1 move $a0, $t1 syscall

li $v0, 4 la $a0, comma syscall

mflo $t0

j while

else: addi $t1, $t1, 1

j while endWhile: sw $t0, arr1($t3) #saving the last value $t0 in the array

li $v0, 1 move $a0, $t0 syscall

li $v0, 4 la $a0, n1 syscall

########### # Second Number ########### li $v0, 4 la $a0, q syscall

li $v0, 5 syscall move $t0, $v0 #the input

li $v0, 4 la $a0, r syscall li $v0, 1 move $a0, $t0 syscall

li $v0, 4 la $a0, r2 syscall

li $t1, 2

addi $t3, $zero, 0 #array index=0

while2: bge $t1, $t0, endWhile2

div $t0, $t1 mfhi $t2 bnez $t2, else2 #if n%2 == 0; else

#$t1 has the value we need, should store $t1 in array sw $t1, arr1($t3) addi $t3, $t3, 4 #array index ++

li $v0, 1 move $a0, $t1 syscall

li $v0, 4 la $a0, comma syscall

mflo $t0

j while2

else2: addi $t1, $t1, 1

j while2 endWhile2: sw $t0, arr1($t3) #saving the last value $t0 in the array

li $v0, 1 move $a0, $t0 syscall

li $v0, 4 la $a0, n1 syscall

########### # Third Number ########### li $v0, 4 la $a0, q syscall

li $v0, 5 syscall move $t0, $v0 #the input

li $v0, 4 la $a0, r syscall li $v0, 1 move $a0, $t0 syscall

li $v0, 4 la $a0, r2 syscall

li $t1, 2

addi $t3, $zero, 0 #array index=0

while3: bge $t1, $t0, endWhile3

div $t0, $t1 mfhi $t2 bnez $t2, else3 #if n%2 == 0; else

#$t1 has the value we need, should store $t1 in array sw $t1, arr1($t3) addi $t3, $t3, 4 #array index ++

li $v0, 1 move $a0, $t1 syscall

li $v0, 4 la $a0, comma syscall

mflo $t0

j while3

else3: addi $t1, $t1, 1

j while3 endWhile3: sw $t0, arr1($t3) #saving the last value $t0 in the array li $v0, 1 move $a0, $t0 syscall

li $v0, 4 la $a0, n1 syscall

#at this point, the prime factors for each number are in their respective arrays

########### # End Program ########### li $v0, 10 syscall