Question 7
Algebraic ExpressionsIf x, y, z are distinct prime numbers, find the HCF of x2y3z4, xy5z3, x3y4z2
- A.x2y3z4
- B.xyz
- C.xy3z2
- D.x2y2z2
Show the answer and explanation
Answer: C (xy3z2)
Explanation
Take the lowest power of each prime: x¹, y³, z², giving xy³z².