Highest Common Factor of 522, 577, 693 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 522, 577, 693 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 522, 577, 693 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 522, 577, 693 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 522, 577, 693 is 1.
HCF(522, 577, 693) = 1
HCF of 522, 577, 693 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 522, 577, 693 is 1.
Highest Common Factor of 522,577,693 is 1
Step 1: Since 577 > 522, we apply the division lemma to 577 and 522, to get
577 = 522 x 1 + 55
Step 2: Since the reminder 522 ≠ 0, we apply division lemma to 55 and 522, to get
522 = 55 x 9 + 27
Step 3: We consider the new divisor 55 and the new remainder 27, and apply the division lemma to get
55 = 27 x 2 + 1
We consider the new divisor 27 and the new remainder 1, and apply the division lemma 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 522 and 577 is 1
Notice that 1 = HCF(27,1) = HCF(55,27) = HCF(522,55) = HCF(577,522) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 693 > 1, we apply the division lemma to 693 and 1, to get
693 = 1 x 693 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 693 is 1
Notice that 1 = HCF(693,1) .
HCF using Euclid's Algorithm Calculation Examples
Here are some samples of HCF using Euclid's Algorithm calculations.
Frequently Asked Questions on HCF of 522, 577, 693 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 522, 577, 693?
Answer: HCF of 522, 577, 693 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 522, 577, 693 using Euclid's Algorithm?
Answer: For arbitrary numbers 522, 577, 693 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.