Question

Find The GCF of 18x3 and 30x5

Answer 1

GCF can be find by finding common terms of the abov terms
x^3 *6
18x3=2*3*3*x^3
30x5=2*3*5*x^3*x^2
the common terms are 2*3*x^2=6x2

Answer 2

Not quite @sai1234 .

Answer 3

54 150 2*
27 75 3*
9 25 3
3 25 3
1 25 25

* : common divides
so 2*3 = 6 = GCF

Answer 4

Both of you have the numeral part of the GCF correct, but not the variable portion.
\(x^3 = x \times x \times x\)
\(x^5 = x \times x \times x \times x \times x\)You can factor out an x^3 since it is in both.
THerefore, it is:
\(GCF = 6x^3\)