Highest Common Factor of 808, 494, 844 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 808, 494, 844 i.e. 2 the largest integer that leaves a remainder zero for all numbers.
HCF of 808, 494, 844 is 2 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 808, 494, 844 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 808, 494, 844 is 2.
HCF(808, 494, 844) = 2
HCF of 808, 494, 844 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 808, 494, 844 is 2.
Highest Common Factor of 808,494,844 is 2
Step 1: Since 808 > 494, we apply the division lemma to 808 and 494, to get
808 = 494 x 1 + 314
Step 2: Since the reminder 494 ≠ 0, we apply division lemma to 314 and 494, to get
494 = 314 x 1 + 180
Step 3: We consider the new divisor 314 and the new remainder 180, and apply the division lemma to get
314 = 180 x 1 + 134
We consider the new divisor 180 and the new remainder 134,and apply the division lemma to get
180 = 134 x 1 + 46
We consider the new divisor 134 and the new remainder 46,and apply the division lemma to get
134 = 46 x 2 + 42
We consider the new divisor 46 and the new remainder 42,and apply the division lemma to get
46 = 42 x 1 + 4
We consider the new divisor 42 and the new remainder 4,and apply the division lemma to get
42 = 4 x 10 + 2
We consider the new divisor 4 and the new remainder 2,and apply the division lemma to get
4 = 2 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 808 and 494 is 2
Notice that 2 = HCF(4,2) = HCF(42,4) = HCF(46,42) = HCF(134,46) = HCF(180,134) = HCF(314,180) = HCF(494,314) = HCF(808,494) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 844 > 2, we apply the division lemma to 844 and 2, to get
844 = 2 x 422 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 2 and 844 is 2
Notice that 2 = HCF(844,2) .
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Frequently Asked Questions on HCF of 808, 494, 844 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 808, 494, 844?
Answer: HCF of 808, 494, 844 is 2 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 808, 494, 844 using Euclid's Algorithm?
Answer: For arbitrary numbers 808, 494, 844 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.