`5!,6!` तथा 7! का L.C.M तथा. H.C.F. निकले |

Find the L.C.M. And H.C.F. or 5 ,6! And 7!

Find the L.C.M. And H.C.F. or 5!,6! And 7!

7,9, 25 are the integers then find the L.C.M and H.C.F. by the prime factorisation method.

The average of two numbers A and B is 20, that of B and C is 19 and of C and A it is 21. What is the value of A? दो संख्याओं A तथा B का औसत 20, B तथा C का औसत 19 और C तथा A का औसत 21 है। A का मान क्या है?

What is the Highest Common Factor ( H.C.F ) of 7/16, 21/32 and 49/8 ? 7/16, 21/32 तथा 49/8 का महत्तम समापवर्तक ( H.C.F.) कितना है?

Three numbers are in the ratio of 3 : 4 : 5 and their L.C.M. is 2400. Their H.C.F. is (a) 40 (b) 80 (c) 120 (d) 200

The average of a and b is 36. The average of b and c is 42. What is the difference between c and a ? a तथा b का औसत 36 है | b तथा c का औसत 42 है | c तथा a के बीच कितना अंतर् है ?

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.

The average of a, b and c is 9. The average of b and c is 10. What is the value of a? a, b तथा c का औसत 9 है | b तथा c का औसत 10 है | a का मान कितना है ?