Question

using Euclid division lemma find the HCF of 90 and 1020


PLZZ answer it guys​

Answer 1

Step-by-step explanation:

#1 Sort the numbers into ascending order:

90, 1020

#2 Take the smallest number (90) as your divisor

#3 Work out the modulo operation of the remaining number(s) and the divisor:

1020 mod 90 = 30

#4 Gather the divisor and all of the remainders and sort them in ascending order. Remove any duplicates. Our set is then:

30, 90

#5 Take the smallest number (30) as your divisor

#6 Work out the modulo operation of the remaining number(s) and the divisor:

90 mod 30 = 0

#7 Gather the divisor and all of the remainders and sort them in ascending order. Remove any duplicates and 0.

#8 As there is only one number left (the divisor), it's the Greatest Common Factor

#9 Therefore the Greatest Common Factor of 90 and 1020 is: 30

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Answer 2

Answer:

Hey Mate...

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..answer is here

...its.

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Step-by-step explanation:

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for explanation..

go through the image....

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hope it helps you...

mark as brainleast....

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......THANKYOU......