8. Find the common factor of the given terms.
a. 10pq, 20qr, 30rp
b. 6abc, 24ab2,12ba"
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Step-by-step explanation:
a) 10pq= 10× pq
=2×5×pq
=2×5×p×q
20qr=20×qr
=2×2×5×qr
=2×2×5×q×r
30rp= 2×3×5× rp
=2×3×5×r×p
so, 10pq=2×5×p×q
20qr=2×2×5×q×r
30rp= 2×3×5×r×p
so common factor = 2×5
=10
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