Question

Find the possible factors of 45 30
and 36

Answer 1

Answer:

④⑤ = ① × ④⑤ , ③ × ①⑤ , ⑤ × ⑨ , ⑨ × ⑤ , ①⑤ × ③ , ④⑤ × ①.

③⓪ = ① × ③⓪ , ② × ①⑤ , ③ × ①⓪ , ⑤ × ⑥ , ⑥ × ⑤ , ①⓪ × ③ , ①⑤ × ② , ③⓪ × ①.

③⑥ = ① × ③⑥ , ② × ①⑧ , ③ × ①② , ④ × ⑨ , ⑥ × ⑥ , ⑨ × ④ , ①② × ③ , ①⑧ × ② , ③⑥ × ①.

Answer 2

Answer:

45=1×45,3×15,5×9,9×5,15×3,45×1

30=1,×30,20×15,3×10,5×6,6×510×3 15×2 30×1

36=1 ×36 2×18 3×12 4×9 6×6 9×4 12×3 18×2 36×1