What is the prime factorization of 840?

2 × 2 × 2 × 3 × 3 × 7

No worries! We‘ve got your back. Try BYJU‘S free classes today!

2 × 2× 2 × 3 × 5 × 7

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

2 × 3 × 3 × 7 × 7

No worries! We‘ve got your back. Try BYJU‘S free classes today!

4 × 5 × 6 × 7

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B 2 × 2× 2 × 3 × 5 × 7
$\begin{matrix} 2 & 840 2 & 420 2 & 210 3 & 105 5 & 35 7 & 7 1 \end{matrix} So, 840 = 2 \times 2 \times 2 \times \times 3 \times 5 \times 7$

Suggest Corrections

Similar questions

What is the prime factorization of 7?

a

3

b

7

(a + b)

What are prime numbers? Find the prime factorization of 2048. [3 MARKS]

16 x^{2} - 64

Join BYJU'S Learning Program