Highest Common Factor of 539, 977 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 539, 977 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 539, 977 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 539, 977 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 539, 977 is 1.
HCF(539, 977) = 1
HCF of 539, 977 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 539, 977 is 1.
Highest Common Factor of 539,977 is 1
Step 1: Since 977 > 539, we apply the division lemma to 977 and 539, to get
977 = 539 x 1 + 438
Step 2: Since the reminder 539 ≠ 0, we apply division lemma to 438 and 539, to get
539 = 438 x 1 + 101
Step 3: We consider the new divisor 438 and the new remainder 101, and apply the division lemma to get
438 = 101 x 4 + 34
We consider the new divisor 101 and the new remainder 34,and apply the division lemma to get
101 = 34 x 2 + 33
We consider the new divisor 34 and the new remainder 33,and apply the division lemma to get
34 = 33 x 1 + 1
We consider the new divisor 33 and the new remainder 1,and apply the division lemma to get
33 = 1 x 33 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 539 and 977 is 1
Notice that 1 = HCF(33,1) = HCF(34,33) = HCF(101,34) = HCF(438,101) = HCF(539,438) = HCF(977,539) .
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Frequently Asked Questions on HCF of 539, 977 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 539, 977?
Answer: HCF of 539, 977 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 539, 977 using Euclid's Algorithm?
Answer: For arbitrary numbers 539, 977 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.