Highest Common Factor of 965, 608, 947 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 965, 608, 947 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 965, 608, 947 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 965, 608, 947 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 965, 608, 947 is 1.
HCF(965, 608, 947) = 1
HCF of 965, 608, 947 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 965, 608, 947 is 1.
Highest Common Factor of 965,608,947 is 1
Step 1: Since 965 > 608, we apply the division lemma to 965 and 608, to get
965 = 608 x 1 + 357
Step 2: Since the reminder 608 ≠ 0, we apply division lemma to 357 and 608, to get
608 = 357 x 1 + 251
Step 3: We consider the new divisor 357 and the new remainder 251, and apply the division lemma to get
357 = 251 x 1 + 106
We consider the new divisor 251 and the new remainder 106,and apply the division lemma to get
251 = 106 x 2 + 39
We consider the new divisor 106 and the new remainder 39,and apply the division lemma to get
106 = 39 x 2 + 28
We consider the new divisor 39 and the new remainder 28,and apply the division lemma to get
39 = 28 x 1 + 11
We consider the new divisor 28 and the new remainder 11,and apply the division lemma to get
28 = 11 x 2 + 6
We consider the new divisor 11 and the new remainder 6,and apply the division lemma to get
11 = 6 x 1 + 5
We consider the new divisor 6 and the new remainder 5,and apply the division lemma to get
6 = 5 x 1 + 1
We consider the new divisor 5 and the new remainder 1,and apply the division lemma to get
5 = 1 x 5 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 965 and 608 is 1
Notice that 1 = HCF(5,1) = HCF(6,5) = HCF(11,6) = HCF(28,11) = HCF(39,28) = HCF(106,39) = HCF(251,106) = HCF(357,251) = HCF(608,357) = HCF(965,608) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 947 > 1, we apply the division lemma to 947 and 1, to get
947 = 1 x 947 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 947 is 1
Notice that 1 = HCF(947,1) .
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Frequently Asked Questions on HCF of 965, 608, 947 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 965, 608, 947?
Answer: HCF of 965, 608, 947 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 965, 608, 947 using Euclid's Algorithm?
Answer: For arbitrary numbers 965, 608, 947 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.
