hcf and lcm calculator

enter the value and click "calculate", the calculation result will be displayed.

enter comma-separated fractions:

calculation result:

hcf score:
lcm score:
what are the fractional hcf and lcm?

hcf and lcm of fractions is a method of calculating the greatest common factor and least common multiple of a list of fractions. convert fractions to their simplest form. this involves eliminating all common factors in the numerator and denominator.

to calculate the hcf of a set of fractions, find the hcf of the numerator and the hcf of the denominator. to find the least common multiple of a set of fractions, find the least common multiple of the denominator and multiply each numerator by the appropriate factor so that the denominator equals the least common multiple.
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