Highest Common Factor of 794, 993, 476 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 794, 993, 476 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 794, 993, 476 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 794, 993, 476 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 794, 993, 476 is 1.
HCF(794, 993, 476) = 1
HCF of 794, 993, 476 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 794, 993, 476 is 1.
Highest Common Factor of 794,993,476 is 1
Step 1: Since 993 > 794, we apply the division lemma to 993 and 794, to get
993 = 794 x 1 + 199
Step 2: Since the reminder 794 ≠ 0, we apply division lemma to 199 and 794, to get
794 = 199 x 3 + 197
Step 3: We consider the new divisor 199 and the new remainder 197, and apply the division lemma to get
199 = 197 x 1 + 2
We consider the new divisor 197 and the new remainder 2,and apply the division lemma to get
197 = 2 x 98 + 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 794 and 993 is 1
Notice that 1 = HCF(2,1) = HCF(197,2) = HCF(199,197) = HCF(794,199) = HCF(993,794) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 476 > 1, we apply the division lemma to 476 and 1, to get
476 = 1 x 476 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 476 is 1
Notice that 1 = HCF(476,1) .
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Frequently Asked Questions on HCF of 794, 993, 476 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 794, 993, 476?
Answer: HCF of 794, 993, 476 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 794, 993, 476 using Euclid's Algorithm?
Answer: For arbitrary numbers 794, 993, 476 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.