CBSE Class 10 Maths Fundamental Theorem of Arithmetic

Q.

Two positive integers a and b are expressible in the form a = pq2 and b = p3q, p and q being prime numbers, then their LCM (a, b) is 



Q.

If HCF (26, 169) = 13, then LCM(26, 169) = ? 



Q.

A bell rings every 18 seconds, another every 60 seconds. At 5.00 pm, two bells ring simultaneously. At what time will the bells ring again at the same time?



Q.

Two positive integers a and b are expressible in the form a = pq2 and b = p3q, p and q being prime numbers, then their HCF (a, b) is 



Determination of H.C.F and L.C.M of numbers using Prime Factorization and solve related problems.