Highest Common Factor of 968, 569, 903 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 968, 569, 903 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 968, 569, 903 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 968, 569, 903 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 968, 569, 903 is 1.
HCF(968, 569, 903) = 1
HCF of 968, 569, 903 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 968, 569, 903 is 1.
Highest Common Factor of 968,569,903 is 1
Step 1: Since 968 > 569, we apply the division lemma to 968 and 569, to get
968 = 569 x 1 + 399
Step 2: Since the reminder 569 ≠ 0, we apply division lemma to 399 and 569, to get
569 = 399 x 1 + 170
Step 3: We consider the new divisor 399 and the new remainder 170, and apply the division lemma to get
399 = 170 x 2 + 59
We consider the new divisor 170 and the new remainder 59,and apply the division lemma to get
170 = 59 x 2 + 52
We consider the new divisor 59 and the new remainder 52,and apply the division lemma to get
59 = 52 x 1 + 7
We consider the new divisor 52 and the new remainder 7,and apply the division lemma to get
52 = 7 x 7 + 3
We consider the new divisor 7 and the new remainder 3,and apply the division lemma to get
7 = 3 x 2 + 1
We consider the new divisor 3 and the new remainder 1,and apply the division lemma to get
3 = 1 x 3 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 968 and 569 is 1
Notice that 1 = HCF(3,1) = HCF(7,3) = HCF(52,7) = HCF(59,52) = HCF(170,59) = HCF(399,170) = HCF(569,399) = HCF(968,569) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 903 > 1, we apply the division lemma to 903 and 1, to get
903 = 1 x 903 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 903 is 1
Notice that 1 = HCF(903,1) .
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Frequently Asked Questions on HCF of 968, 569, 903 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 968, 569, 903?
Answer: HCF of 968, 569, 903 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 968, 569, 903 using Euclid's Algorithm?
Answer: For arbitrary numbers 968, 569, 903 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.
