Highest Common Factor of 697, 358, 862, 27 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 697, 358, 862, 27 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 697, 358, 862, 27 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 697, 358, 862, 27 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 697, 358, 862, 27 is 1.
HCF(697, 358, 862, 27) = 1
HCF of 697, 358, 862, 27 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 697, 358, 862, 27 is 1.
Highest Common Factor of 697,358,862,27 is 1
Step 1: Since 697 > 358, we apply the division lemma to 697 and 358, to get
697 = 358 x 1 + 339
Step 2: Since the reminder 358 ≠ 0, we apply division lemma to 339 and 358, to get
358 = 339 x 1 + 19
Step 3: We consider the new divisor 339 and the new remainder 19, and apply the division lemma to get
339 = 19 x 17 + 16
We consider the new divisor 19 and the new remainder 16,and apply the division lemma to get
19 = 16 x 1 + 3
We consider the new divisor 16 and the new remainder 3,and apply the division lemma to get
16 = 3 x 5 + 1
We consider the new divisor 3 and the new remainder 1,and apply the division lemma to get
3 = 1 x 3 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 697 and 358 is 1
Notice that 1 = HCF(3,1) = HCF(16,3) = HCF(19,16) = HCF(339,19) = HCF(358,339) = HCF(697,358) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 862 > 1, we apply the division lemma to 862 and 1, to get
862 = 1 x 862 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 862 is 1
Notice that 1 = HCF(862,1) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 27 > 1, we apply the division lemma to 27 and 1, to get
27 = 1 x 27 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 27 is 1
Notice that 1 = HCF(27,1) .
HCF using Euclid's Algorithm Calculation Examples
Here are some samples of HCF using Euclid's Algorithm calculations.
Frequently Asked Questions on HCF of 697, 358, 862, 27 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 697, 358, 862, 27?
Answer: HCF of 697, 358, 862, 27 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 697, 358, 862, 27 using Euclid's Algorithm?
Answer: For arbitrary numbers 697, 358, 862, 27 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.