Find HCF and LCM of 3 numbers by using fx-570/991EX calculator

Find hcf and lcm of 6 72 120.
Find GCD and LCM of 3 numbers by using Casio fx-570EX calculator.
Find HCF and LCM of 3 numbers by using Casio fx-991EX calculator.
Find Greatest Common Divisor and Lowest Common Multiple by using Casio fx-570EX ClassWiz calculator.
Find Highest Common Factor and Lowest Common Multiple by using Casio fx-991EX scientific calculator.
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#Casio #570EX #991EX

[@BurntDosa]

didn't know you can do this till today, thank you so much!

[@yuvaraj._24]

I'm using Casio fx-991MS do I want to change any mode because it is not working for me !😢

[@everythingwithiap1570]

This didn’t work for me.. can you try HCF for 36 & 54

[@ocean333]

00:01

[@complicitwall3]

Aber factur