Question

8. How many prime factors are there in the number 6 x 10 x 4?
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Answer 1

Answer:

3

Step-by-step explanation:

2,3,5

....... ..................

Answer 2

Answer:

3 prime factors

$2^{4}$×3×5

Step-by-step explanation:

Factors of 6 are 2×3

Prime factors 2 and 3

Factors of 10 are 5×2

Prime factors 5 and 2

Factors of 4 are 2×2

Prime factors 2 and 2

6 x 10 x 4=240

240=2×3×5×2×2×2

240=$2^{4}$×3×5

Prime factors of 240 are $2^{4}$×3×5