Highest Common Factor of 703, 954, 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 703, 954, 459 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 703, 954, 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 703, 954, 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 703, 954, 459 is 1.
HCF(703, 954, 459) = 1
HCF of 703, 954, 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 703, 954, 459 is 1.
Highest Common Factor of 703,954,459 is 1
Step 1: Since 954 > 703, we apply the division lemma to 954 and 703, to get
954 = 703 x 1 + 251
Step 2: Since the reminder 703 ≠ 0, we apply division lemma to 251 and 703, to get
703 = 251 x 2 + 201
Step 3: We consider the new divisor 251 and the new remainder 201, and apply the division lemma to get
251 = 201 x 1 + 50
We consider the new divisor 201 and the new remainder 50,and apply the division lemma to get
201 = 50 x 4 + 1
We consider the new divisor 50 and the new remainder 1,and apply the division lemma to get
50 = 1 x 50 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 703 and 954 is 1
Notice that 1 = HCF(50,1) = HCF(201,50) = HCF(251,201) = HCF(703,251) = HCF(954,703) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 459 > 1, we apply the division lemma to 459 and 1, to get
459 = 1 x 459 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 459 is 1
Notice that 1 = HCF(459,1) .
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Frequently Asked Questions on HCF of 703, 954, 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 703, 954, 459?
Answer: HCF of 703, 954, 459 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 703, 954, 459 using Euclid's Algorithm?
Answer: For arbitrary numbers 703, 954, 459 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.