how to find the lcm and hcf of numbers in a simple way
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For finding HCF:
Find all prime factors of both numbers.Write both numbers as a multiplication of prime numbers.Find which factors are repeating in both numbers and multiply them to get H.C.F
For finding LCM:
Find all the prime factors of both numbers.Multiply all the prime factors of the larger number by those prime factors of the smaller number that are not already included.
Find all prime factors of both numbers.Write both numbers as a multiplication of prime numbers.Find which factors are repeating in both numbers and multiply them to get H.C.F
For finding LCM:
Find all the prime factors of both numbers.Multiply all the prime factors of the larger number by those prime factors of the smaller number that are not already included.
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