They are: 3 5 and 11
7 and 67.
3 x 7 x 7 = 147
Yes, this is called their prime factorization.
11 x 19
7x53=371
19 and 11
3 and 41
1, 2,3,7
The three prime numbers that multiply together to make 165 are 3, 5, and 11. When multiplied, (3 \times 5 \times 11) equals 165.
13 x 17
3*3*7*7 = 441
17 times 2 !