Highest Common Factor of 619, 751 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 619, 751 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 619, 751 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 619, 751 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 619, 751 is 1.
HCF(619, 751) = 1
HCF of 619, 751 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 619, 751 is 1.
Highest Common Factor of 619,751 is 1
Step 1: Since 751 > 619, we apply the division lemma to 751 and 619, to get
751 = 619 x 1 + 132
Step 2: Since the reminder 619 ≠ 0, we apply division lemma to 132 and 619, to get
619 = 132 x 4 + 91
Step 3: We consider the new divisor 132 and the new remainder 91, and apply the division lemma to get
132 = 91 x 1 + 41
We consider the new divisor 91 and the new remainder 41,and apply the division lemma to get
91 = 41 x 2 + 9
We consider the new divisor 41 and the new remainder 9,and apply the division lemma to get
41 = 9 x 4 + 5
We consider the new divisor 9 and the new remainder 5,and apply the division lemma to get
9 = 5 x 1 + 4
We consider the new divisor 5 and the new remainder 4,and apply the division lemma to get
5 = 4 x 1 + 1
We consider the new divisor 4 and the new remainder 1,and apply the division lemma to get
4 = 1 x 4 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 619 and 751 is 1
Notice that 1 = HCF(4,1) = HCF(5,4) = HCF(9,5) = HCF(41,9) = HCF(91,41) = HCF(132,91) = HCF(619,132) = HCF(751,619) .
HCF using Euclid's Algorithm Calculation Examples
Here are some samples of HCF using Euclid's Algorithm calculations.
Frequently Asked Questions on HCF of 619, 751 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 619, 751?
Answer: HCF of 619, 751 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 619, 751 using Euclid's Algorithm?
Answer: For arbitrary numbers 619, 751 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.