Highest Common Factor of 796, 199, 449 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 796, 199, 449 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 796, 199, 449 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 796, 199, 449 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 796, 199, 449 is 1.
HCF(796, 199, 449) = 1
HCF of 796, 199, 449 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 796, 199, 449 is 1.
Highest Common Factor of 796,199,449 is 1
Step 1: Since 796 > 199, we apply the division lemma to 796 and 199, to get
796 = 199 x 4 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 199, the HCF of 796 and 199 is 199
Notice that 199 = HCF(796,199) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 449 > 199, we apply the division lemma to 449 and 199, to get
449 = 199 x 2 + 51
Step 2: Since the reminder 199 ≠ 0, we apply division lemma to 51 and 199, to get
199 = 51 x 3 + 46
Step 3: We consider the new divisor 51 and the new remainder 46, and apply the division lemma to get
51 = 46 x 1 + 5
We consider the new divisor 46 and the new remainder 5,and apply the division lemma to get
46 = 5 x 9 + 1
We consider the new divisor 5 and the new remainder 1,and apply the division lemma to get
5 = 1 x 5 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 199 and 449 is 1
Notice that 1 = HCF(5,1) = HCF(46,5) = HCF(51,46) = HCF(199,51) = HCF(449,199) .
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Frequently Asked Questions on HCF of 796, 199, 449 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 796, 199, 449?
Answer: HCF of 796, 199, 449 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 796, 199, 449 using Euclid's Algorithm?
Answer: For arbitrary numbers 796, 199, 449 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.