What are the prime factors of 12?, 2×6, 3×4, 2×3, 2×2×3, What are the prime factors of 18?, 2×3×3, 1×18, 2×9, 3×6, What are the prime factors of 20?, 2×10, 2×2×5, 4×5, 5×5, What are the prime factors of 24?, 6×4, 2×12, 2×2×2×3, 3×8, What are the prime factors of 30?, 5×6, 3×10, 2×3×5, 2×15, What are the prime factors of 36?, 6×6, 3×12, 4×9, 2×2×3×3, What are the prime factors of 42?, 2×3×7, 6×7, 3×14, 2×21, What are the prime factors of 45?, 5×9, 3×3×5, 1×45, 3×15, What are the prime factors of 48?, 3×16, 4×12, 2×2×2×2×3, 6×8, What are the prime factors of 50?, 2×25, 2×5×5, 1×50, 10×5, What are the prime factors of 54?, 2×3×3×3, 2×27, 6×9, 3×18, What are the prime factors of 56?, 2×28, 8×7, 4×14, 2×2×2×7, What are the prime factors of 63?, 3×3×7, 1×63, 3×21, 7×9, What are the prime factors of 72?, 8×9, 6×12, 2×2×2×3×3, 3×24, What are the prime factors of 75?, 1×75, 3×5×5, 15×5, 3×25, What are the prime factors of 84?, 12×7, 6×14, 3×28, 2×2×3×7, What are the prime factors of 90?, 9×10, 6×15, 3×30, 2×3×3×5, What are the prime factors of 96?, 2×2×2×2×2×3, 6×16, 3×32, 12×8, What are the prime factors of 98?, 1×98, 2×7×7, 2×49, 14×7, What are the prime factors of 100?, 4×25, 2×50, 2×2×5×5, 10×10

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