Highest Common Factor of 407, 663, 884 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 407, 663, 884 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 407, 663, 884 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 407, 663, 884 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 407, 663, 884 is 1.
HCF(407, 663, 884) = 1
HCF of 407, 663, 884 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 407, 663, 884 is 1.
Highest Common Factor of 407,663,884 is 1
Step 1: Since 663 > 407, we apply the division lemma to 663 and 407, to get
663 = 407 x 1 + 256
Step 2: Since the reminder 407 ≠ 0, we apply division lemma to 256 and 407, to get
407 = 256 x 1 + 151
Step 3: We consider the new divisor 256 and the new remainder 151, and apply the division lemma to get
256 = 151 x 1 + 105
We consider the new divisor 151 and the new remainder 105,and apply the division lemma to get
151 = 105 x 1 + 46
We consider the new divisor 105 and the new remainder 46,and apply the division lemma to get
105 = 46 x 2 + 13
We consider the new divisor 46 and the new remainder 13,and apply the division lemma to get
46 = 13 x 3 + 7
We consider the new divisor 13 and the new remainder 7,and apply the division lemma to get
13 = 7 x 1 + 6
We consider the new divisor 7 and the new remainder 6,and apply the division lemma to get
7 = 6 x 1 + 1
We consider the new divisor 6 and the new remainder 1,and apply the division lemma to get
6 = 1 x 6 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 407 and 663 is 1
Notice that 1 = HCF(6,1) = HCF(7,6) = HCF(13,7) = HCF(46,13) = HCF(105,46) = HCF(151,105) = HCF(256,151) = HCF(407,256) = HCF(663,407) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 884 > 1, we apply the division lemma to 884 and 1, to get
884 = 1 x 884 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 884 is 1
Notice that 1 = HCF(884,1) .
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Frequently Asked Questions on HCF of 407, 663, 884 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 407, 663, 884?
Answer: HCF of 407, 663, 884 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 407, 663, 884 using Euclid's Algorithm?
Answer: For arbitrary numbers 407, 663, 884 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.