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, 581 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 739, 581 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, 581 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, 581 is 1.
HCF(739, 581) = 1
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 739, 581 is 1.
Step 1: Since 739 > 581, we apply the division lemma to 739 and 581, to get
739 = 581 x 1 + 158
Step 2: Since the reminder 581 ≠ 0, we apply division lemma to 158 and 581, to get
581 = 158 x 3 + 107
Step 3: We consider the new divisor 158 and the new remainder 107, and apply the division lemma to get
158 = 107 x 1 + 51
We consider the new divisor 107 and the new remainder 51,and apply the division lemma to get
107 = 51 x 2 + 5
We consider the new divisor 51 and the new remainder 5,and apply the division lemma to get
51 = 5 x 10 + 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 739 and 581 is 1
Notice that 1 = HCF(5,1) = HCF(51,5) = HCF(107,51) = HCF(158,107) = HCF(581,158) = HCF(739,581) .
Here are some samples of HCF using Euclid's Algorithm calculations.
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, 581?
Answer: HCF of 739, 581 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 739, 581 using Euclid's Algorithm?
Answer: For arbitrary numbers 739, 581 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.