Popular Questions
- A number when divided by 53
- The product of two consecutive positive
- Show that any positive integer is
- Write whether every positive integer is of
- Show that the square of an odd positive
- Prove that the square of any positive integer is
- Show that the one and only one out of n
- Use the Euclids division algorithm
- Two tanks contain 504 L and 735
- Use Euclids division algorithm to find the HCF of the following
- Three pieces of timber 42 m, 49 m and 56 m long have to be divided
- Factorise the number 4095 through factor
- Express 1001 as a product of its prime
- Explain, why (3×5×7)+7 is a composite number
- Check whether 4n, where n is a natural number, can end with
- Find the HCF and LCM of 6, 72 and 120 using the prime
- Write the HCF of the smallest composite number and the smallest
- Find the LCM and HCF of 120 and 144 by fundamental
- The length, breadth and height of a room are 8 m 25 m, 6 m
- If HCF of two numbers is 2 and their product is
- If the HCF of 35 and 45 is 5, LCM of 35 and 45 is
- If HCF (28, 35 and 343) = 7, find the LCM
- Write the missing numbers in the following
- See the following factor tree for factorisation of 156. Find the
- Complied the following factor tree and find the composite
- Factorise the following numbers through the factor tree
- Explain whether the following numbers are prime or composite
- Express each of the following integers as a product of its
- Can the number 16n, n, being a natural number, end with the digit
- Check whether 12n can end with the digit 0 or 5, for any
- If two positive integers a and b are written as a = x3 y2
- If two positive integers p and q can be expressed as p = ab2 and
- Find the HCF of 96 and 404 by the prime
- Factorise 612 and 1314 by using tree method and find
- Find the HCF and LCM of 60, 84 and 108 by using
- Find the greatest possible length which can be used to measure exactly the length
- If the LCM of 26 and 91 is 182, find their HCF
- If the HCF of 150 and 100 is 50, find the LCM of 150
- The HCF of two numbers is 113 and their LCM is 56952. If one number
- If HCF (253, 440) = 11 and LCM (253, 440) = 253xR. Find the value
