Highest Common Factor of 655, 932 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 655, 932 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 655, 932 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 655, 932 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 655, 932 is 1.
HCF(655, 932) = 1
HCF of 655, 932 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 655, 932 is 1.
Highest Common Factor of 655,932 is 1
Step 1: Since 932 > 655, we apply the division lemma to 932 and 655, to get
932 = 655 x 1 + 277
Step 2: Since the reminder 655 ≠ 0, we apply division lemma to 277 and 655, to get
655 = 277 x 2 + 101
Step 3: We consider the new divisor 277 and the new remainder 101, and apply the division lemma to get
277 = 101 x 2 + 75
We consider the new divisor 101 and the new remainder 75,and apply the division lemma to get
101 = 75 x 1 + 26
We consider the new divisor 75 and the new remainder 26,and apply the division lemma to get
75 = 26 x 2 + 23
We consider the new divisor 26 and the new remainder 23,and apply the division lemma to get
26 = 23 x 1 + 3
We consider the new divisor 23 and the new remainder 3,and apply the division lemma to get
23 = 3 x 7 + 2
We consider the new divisor 3 and the new remainder 2,and apply the division lemma to get
3 = 2 x 1 + 1
We consider the new divisor 2 and the new remainder 1,and apply the division lemma to get
2 = 1 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 655 and 932 is 1
Notice that 1 = HCF(2,1) = HCF(3,2) = HCF(23,3) = HCF(26,23) = HCF(75,26) = HCF(101,75) = HCF(277,101) = HCF(655,277) = HCF(932,655) .
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Frequently Asked Questions on HCF of 655, 932 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 655, 932?
Answer: HCF of 655, 932 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 655, 932 using Euclid's Algorithm?
Answer: For arbitrary numbers 655, 932 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.
