the common factor of 20xy,10yz,30xz
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4
Answer:
20xy=10×2×x×y
30yz=10×3×y×z
40zx=10×4×z×x
∴ The HCF of 20xy,30yz and 40zx is 10
Answered by
1
The common factor of 20xy, 10yz, 30xz is 10yz
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