I am the smallest number, having four different prime factors. Can you find me?

NCERT Math Class 6th Question – 12 Exercise 3.5

I am the smallest number, having four different prime factors. Can you find me?

Solution:

We know that the smallest 4 prime numbers are 2, 3, 5 and 7
Hence, the required number = 2 x 3 x 5 x 7 = 210

NCERT Math Class 6th Question – 1 Exercise 3.5Click here
NCERT Math Class 6th Question – 2 Exercise 3.5Click here
NCERT Math Class 6th Question – 3 Exercise 3.5Click here
NCERT Math Class 6th Question – 4 Exercise 3.5Click here
NCERT Math Class 6th Question – 5 Exercise 3.5Click here
NCERT Math Class 6th Question – 6 Exercise 3.5Click here
NCERT Math Class 6th Question – 7 Exercise 3.5Click here
NCERT Math Class 6th Question – 8 Exercise 3.5Click here
NCERT Math Class 6th Question – 9 Exercise 3.5Click here
NCERT Math Class 6th Question – 10 Exercise 3.5Click here
NCERT Math Class 6th Question – 11 Exercise 3.5Click here

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