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Question
Write the greatest common factor in the following terms.
3x3y2z, – 6xy3z2, 12x2yz3
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Solution
We have,
3x3y2z = 3 × x × x × x × y × y × z
– 6xy3z2 = – 3 × 2 × x × y × y × y × z × z
12x2yz3 = 3 × 4 × x × x × y × z × z × z
∴ The greatest common factor i.e. GCF is 3xyz.
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