Question
Find HCF of The Following : 25,40
✓
Answer
25 = 5 × 5
40 = 2 × 2 × 2 × 5
HCF of 25 and 40 = 5
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Find the product:
0.54 × 0.27
0.54 × 0.27
Which of the following are pairs of co-primes ? : 17,19
Add the following expressions:
$a^4-2 a^3 b+3 a b^3+4 a^2 b^2+3 b^4,-2 a^4-5 a b^3+7 a^3 b-6 a^2 b^2+b^4$
→$a^4-2 a^3 b+3 a b^3+4 a^2 b^2+3 b^4,-2 a^4-5 a b^3+7 a^3 b-6 a^2 b^2+b^4$
Find the following product:
$5a(6a - 3b)$
→$5a(6a - 3b)$
Find the following product:
$(4 x-3)(2 x+5)$
→$(4 x-3)(2 x+5)$
Find:$\frac{1}{2}\text{ of }4\frac{2}{9}$
→By what number should we multiply $(-6)^{-1}$ to abtain a product equal to $9^{-1}$ ?
→Use the formula to find the values : 502 × 498
Express $\frac{5}{8}$ as a rational number with numerator -10
→Find 15% of Rs. 140.