Highest Common Factor of 626, 847, 316, 457 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 626, 847, 316, 457 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 626, 847, 316, 457 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 626, 847, 316, 457 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 626, 847, 316, 457 is 1.
HCF(626, 847, 316, 457) = 1
HCF of 626, 847, 316, 457 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 626, 847, 316, 457 is 1.
Highest Common Factor of 626,847,316,457 is 1
Step 1: Since 847 > 626, we apply the division lemma to 847 and 626, to get
847 = 626 x 1 + 221
Step 2: Since the reminder 626 ≠ 0, we apply division lemma to 221 and 626, to get
626 = 221 x 2 + 184
Step 3: We consider the new divisor 221 and the new remainder 184, and apply the division lemma to get
221 = 184 x 1 + 37
We consider the new divisor 184 and the new remainder 37,and apply the division lemma to get
184 = 37 x 4 + 36
We consider the new divisor 37 and the new remainder 36,and apply the division lemma to get
37 = 36 x 1 + 1
We consider the new divisor 36 and the new remainder 1,and apply the division lemma to get
36 = 1 x 36 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 626 and 847 is 1
Notice that 1 = HCF(36,1) = HCF(37,36) = HCF(184,37) = HCF(221,184) = HCF(626,221) = HCF(847,626) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 316 > 1, we apply the division lemma to 316 and 1, to get
316 = 1 x 316 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 316 is 1
Notice that 1 = HCF(316,1) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 457 > 1, we apply the division lemma to 457 and 1, to get
457 = 1 x 457 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 457 is 1
Notice that 1 = HCF(457,1) .
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Frequently Asked Questions on HCF of 626, 847, 316, 457 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 626, 847, 316, 457?
Answer: HCF of 626, 847, 316, 457 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 626, 847, 316, 457 using Euclid's Algorithm?
Answer: For arbitrary numbers 626, 847, 316, 457 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.