Question

Define HCF and LCM.And find the HCF of 26 and 28.Find LCM of 45 and 35​

Answer 1

Answer:

LCM stands for Lowest Common Multiple, and HCF stands for Highest Common Factor. ... The LCM of two integers is the smallest whole number that appears in both of their times tables, that is, the smallest integer that is a multiple of both numbers.

We found the factors and prime factorization of 28 and 26. The biggest common factor number is the GCF number. So the greatest common factor 28 and 26 is 2.

Least common multiple (LCM) of 35 and 45 is 315

Answer 2

Answer:

HCF- 2

LCM- 315

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