Highest Common Factor of 769, 932, 412 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 769, 932, 412 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 769, 932, 412 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 769, 932, 412 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 769, 932, 412 is 1.
HCF(769, 932, 412) = 1
HCF of 769, 932, 412 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 769, 932, 412 is 1.
Highest Common Factor of 769,932,412 is 1
Step 1: Since 932 > 769, we apply the division lemma to 932 and 769, to get
932 = 769 x 1 + 163
Step 2: Since the reminder 769 ≠ 0, we apply division lemma to 163 and 769, to get
769 = 163 x 4 + 117
Step 3: We consider the new divisor 163 and the new remainder 117, and apply the division lemma to get
163 = 117 x 1 + 46
We consider the new divisor 117 and the new remainder 46,and apply the division lemma to get
117 = 46 x 2 + 25
We consider the new divisor 46 and the new remainder 25,and apply the division lemma to get
46 = 25 x 1 + 21
We consider the new divisor 25 and the new remainder 21,and apply the division lemma to get
25 = 21 x 1 + 4
We consider the new divisor 21 and the new remainder 4,and apply the division lemma to get
21 = 4 x 5 + 1
We consider the new divisor 4 and the new remainder 1,and apply the division lemma to get
4 = 1 x 4 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 769 and 932 is 1
Notice that 1 = HCF(4,1) = HCF(21,4) = HCF(25,21) = HCF(46,25) = HCF(117,46) = HCF(163,117) = HCF(769,163) = HCF(932,769) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 412 > 1, we apply the division lemma to 412 and 1, to get
412 = 1 x 412 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 412 is 1
Notice that 1 = HCF(412,1) .
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Frequently Asked Questions on HCF of 769, 932, 412 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 769, 932, 412?
Answer: HCF of 769, 932, 412 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 769, 932, 412 using Euclid's Algorithm?
Answer: For arbitrary numbers 769, 932, 412 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.
