Highest Common Factor of 739, 462, 28, 478 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 739, 462, 28, 478 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 739, 462, 28, 478 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 739, 462, 28, 478 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 739, 462, 28, 478 is 1.
HCF(739, 462, 28, 478) = 1
HCF of 739, 462, 28, 478 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 739, 462, 28, 478 is 1.
Highest Common Factor of 739,462,28,478 is 1
Step 1: Since 739 > 462, we apply the division lemma to 739 and 462, to get
739 = 462 x 1 + 277
Step 2: Since the reminder 462 ≠ 0, we apply division lemma to 277 and 462, to get
462 = 277 x 1 + 185
Step 3: We consider the new divisor 277 and the new remainder 185, and apply the division lemma to get
277 = 185 x 1 + 92
We consider the new divisor 185 and the new remainder 92,and apply the division lemma to get
185 = 92 x 2 + 1
We consider the new divisor 92 and the new remainder 1,and apply the division lemma to get
92 = 1 x 92 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 739 and 462 is 1
Notice that 1 = HCF(92,1) = HCF(185,92) = HCF(277,185) = HCF(462,277) = HCF(739,462) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 28 > 1, we apply the division lemma to 28 and 1, to get
28 = 1 x 28 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 28 is 1
Notice that 1 = HCF(28,1) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 478 > 1, we apply the division lemma to 478 and 1, to get
478 = 1 x 478 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 478 is 1
Notice that 1 = HCF(478,1) .
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Frequently Asked Questions on HCF of 739, 462, 28, 478 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 739, 462, 28, 478?
Answer: HCF of 739, 462, 28, 478 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 739, 462, 28, 478 using Euclid's Algorithm?
Answer: For arbitrary numbers 739, 462, 28, 478 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.