Highest Common Factor of 752, 656, 459 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 752, 656, 459 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 752, 656, 459 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 752, 656, 459 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 752, 656, 459 is 1.
HCF(752, 656, 459) = 1
HCF of 752, 656, 459 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 752, 656, 459 is 1.
Highest Common Factor of 752,656,459 is 1
Step 1: Since 752 > 656, we apply the division lemma to 752 and 656, to get
752 = 656 x 1 + 96
Step 2: Since the reminder 656 ≠ 0, we apply division lemma to 96 and 656, to get
656 = 96 x 6 + 80
Step 3: We consider the new divisor 96 and the new remainder 80, and apply the division lemma to get
96 = 80 x 1 + 16
We consider the new divisor 80 and the new remainder 16, and apply the division lemma to get
80 = 16 x 5 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 16, the HCF of 752 and 656 is 16
Notice that 16 = HCF(80,16) = HCF(96,80) = HCF(656,96) = HCF(752,656) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 459 > 16, we apply the division lemma to 459 and 16, to get
459 = 16 x 28 + 11
Step 2: Since the reminder 16 ≠ 0, we apply division lemma to 11 and 16, to get
16 = 11 x 1 + 5
Step 3: We consider the new divisor 11 and the new remainder 5, and apply the division lemma to get
11 = 5 x 2 + 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 16 and 459 is 1
Notice that 1 = HCF(5,1) = HCF(11,5) = HCF(16,11) = HCF(459,16) .
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Frequently Asked Questions on HCF of 752, 656, 459 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 752, 656, 459?
Answer: HCF of 752, 656, 459 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 752, 656, 459 using Euclid's Algorithm?
Answer: For arbitrary numbers 752, 656, 459 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.