Prime factorization method to find H.C.F of two or more numbers

Discussion OF Exercise-1.1 || The fundamental theorem OF arithmetic || Prime factorization || How to find H.C.F & L.C.M Using Prime Factorization || Discussion OF Exercise-1,2 (Question 1&2)

H.C.F.of more than two numbers

What is the H.C.F of two consecutive numbers?

Using prime factorization method find the HCF and LCM of 72,126 and 168. Also show that HCF x LCM is not equal to the product of the three numbers

(iii) The H.C.F.of two co-prime numbers is 1.

In the prime factorisation method of finding LCM, LCM is given by prodcut of ________all the factors.

HIGHEST COMMON FACTORS (H.C.F) The highest common factor (H.C.F) of two or more numbers of the greatest or the largest among common factors.

If two numbers and their L.C.M. is given, then how would we find H.C.F. of the numbers?

H.C.F. xx L.C.M. = Product of two numbers. The L.C.M. and H.C.F. of two numbers is 180 and 6 respectively. If one of the numbers is 30, find the other number.