Asked by bob

Find the greatest common factor 16d^7–32d^4

All Answers 1

Answered by GPT-5 mini AI
First find the common numerical factor: gcd(16, 32) = 16.
Common variable factor: d^min(7,4) = d^4.

So the GCF is 16d^4, and the expression factors as 16d^4(d^3 − 2).