Highest Common Factor of 793, 943 using Euclid's algorithm
Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
HCF Calculator using the Euclid Division Algorithm helps you to find the Highest common factor (HCF) easily for 793, 943 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 793, 943 is 1 the largest number which exactly divides all the numbers i.e. where the remainder is zero. Let us get into the working of this example.
Consider we have numbers 793, 943 and we need to find the HCF of these numbers. To do so, we need to choose the largest integer first and then as per Euclid's Division Lemma a = bq + r where 0 ≤ r ≤ b
Highest common factor (HCF) of 793, 943 is 1.
HCF(793, 943) = 1
HCF of 793, 943 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 793, 943 is 1.
Highest Common Factor of 793,943 is 1
Step 1: Since 943 > 793, we apply the division lemma to 943 and 793, to get
943 = 793 x 1 + 150
Step 2: Since the reminder 793 ≠ 0, we apply division lemma to 150 and 793, to get
793 = 150 x 5 + 43
Step 3: We consider the new divisor 150 and the new remainder 43, and apply the division lemma to get
150 = 43 x 3 + 21
We consider the new divisor 43 and the new remainder 21,and apply the division lemma to get
43 = 21 x 2 + 1
We consider the new divisor 21 and the new remainder 1,and apply the division lemma to get
21 = 1 x 21 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 793 and 943 is 1
Notice that 1 = HCF(21,1) = HCF(43,21) = HCF(150,43) = HCF(793,150) = HCF(943,793) .
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Frequently Asked Questions on HCF of 793, 943 using Euclid's Algorithm
1. What is the Euclid division algorithm?
Answer: Euclid's Division Algorithm is a technique to compute the Highest Common Factor (HCF) of given positive integers.
2. what is the HCF of 793, 943?
Answer: HCF of 793, 943 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 793, 943 using Euclid's Algorithm?
Answer: For arbitrary numbers 793, 943 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.