Advertisements
Advertisements
प्रश्न
If a and b are two prime numbers then find the HCF(a, b)
उत्तर
Prime factorization:
a = a
b = b
LCM = product of greatest power of each prime factor involved in the numbers = a × b
Thus, LCM (a, b) = ab
APPEARS IN
संबंधित प्रश्न
Define HOE of two positive integers and find the HCF of the following pair of numbers:
100 and 190
Find the HCF of the following pairs of integers and express it as a linear combination of 963 and 657.
Using prime factorization, find the HCF and LCM of 24, 36, 40 .
The HCF of two numbers is 145 and their LCM is 2175. If one of the numbers is 725, find
the other.
Without actual division show that each of the following rational numbers is a non-terminating repeating decimal
(i) `73/(2^3× 3^3 × 5)`
Without actual division show that each of the following rational numbers is a non-terminating repeating decimal.
(i) `9/35`
Prove that following numbers are irrationals:
Every odd integer is of the form 2m − 1, where m is an integer (True/False).
If HCF (26, 169) = 13, then LCM (26, 169) =
The largest number that will divide 398,436 and 542 leaving remainders 7,11 and 15 respectively is ______.
