What is the greatest common factor of 60x4y7, 45x5y5, and 75x3y? 5xy 15x3y 45x3y5 75x5y7
2 answers:
Result: 15x3y
Detailed explanation:
We can express the terms using prime factorization. Therefore, we have:
60x4y7= 2×2×3×5×x×x3×y×y6
45x5y5= 3×3×5×x×x4×y×y4
75x3y= 3×5×5×x×x2×y
Shared factors= 3 × 5 × x3 × y
= 15x3y
I believe the greatest common factor is 5xy since each number shares common factors of five, along with the variables xy.
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