Q1 of 57 Page 25

Express the following numbers as a product of its prime factors:
468

The number 468 can be expressed as follows:

468 = 2 × 2 × 3 × 3 × 13

Find the HCF (Highest Common Factor) of the following pairs of number by Euclid Division Algorithm:

867, 255

If the highest common factor of numbers 408 and 1032 is expressed in the form of 1032x – 408 × 5, then find the value of x.

Express the following numbers as a product of its prime factors:

945

Express the following numbers as a product of its prime factors:

140

Questions · 57

2. Real Numbers

1 2 3 4 4 4 4 4 4 5 1 1 1 1 1 2 2 2 3 3 3 3 3 3 4 5 1 2 2 2 3 1 2 3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 19 19 19 20

Express the following numbers as a product of its prime factors:468