Highest Common Factor of 773, 79816 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 773, 79816 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 773, 79816 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 773, 79816 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 773, 79816 is 1.
HCF(773, 79816) = 1
HCF of 773, 79816 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 773, 79816 is 1.
Highest Common Factor of 773,79816 is 1
Step 1: Since 79816 > 773, we apply the division lemma to 79816 and 773, to get
79816 = 773 x 103 + 197
Step 2: Since the reminder 773 ≠ 0, we apply division lemma to 197 and 773, to get
773 = 197 x 3 + 182
Step 3: We consider the new divisor 197 and the new remainder 182, and apply the division lemma to get
197 = 182 x 1 + 15
We consider the new divisor 182 and the new remainder 15,and apply the division lemma to get
182 = 15 x 12 + 2
We consider the new divisor 15 and the new remainder 2,and apply the division lemma to get
15 = 2 x 7 + 1
We consider the new divisor 2 and the new remainder 1,and apply the division lemma to get
2 = 1 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 773 and 79816 is 1
Notice that 1 = HCF(2,1) = HCF(15,2) = HCF(182,15) = HCF(197,182) = HCF(773,197) = HCF(79816,773) .
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Frequently Asked Questions on HCF of 773, 79816 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 773, 79816?
Answer: HCF of 773, 79816 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 773, 79816 using Euclid's Algorithm?
Answer: For arbitrary numbers 773, 79816 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.