Question

product of prime factor of 140​

Answer 1

Answer:

140 = 2² x 5 x 7

Step-by-step explanation:

140 is a composite number.

Factor pairs: 140 = 1 x 140, 2 x 70, 4 x 35, 5 x 28, 7 x 20, 10 x 14.

Factors of 140: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140.

Prime factorization: 140 = 2 x 2 x 5 x 7,

which can also be written 140 = 2² x 5 x 7

Answer 2

The number 140 is a composite number because 140 can be divided by 1, by itself and at least by 2, 5 and 7. So, it is possible to draw its prime tree. The prime factorization of 140 = 2 x 2 x 5 x 7