Highest Common Factor of 575, 7802 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 575, 7802 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 575, 7802 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 575, 7802 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 575, 7802 is 1.
HCF(575, 7802) = 1
HCF of 575, 7802 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 575, 7802 is 1.
Highest Common Factor of 575,7802 is 1
Step 1: Since 7802 > 575, we apply the division lemma to 7802 and 575, to get
7802 = 575 x 13 + 327
Step 2: Since the reminder 575 ≠ 0, we apply division lemma to 327 and 575, to get
575 = 327 x 1 + 248
Step 3: We consider the new divisor 327 and the new remainder 248, and apply the division lemma to get
327 = 248 x 1 + 79
We consider the new divisor 248 and the new remainder 79,and apply the division lemma to get
248 = 79 x 3 + 11
We consider the new divisor 79 and the new remainder 11,and apply the division lemma to get
79 = 11 x 7 + 2
We consider the new divisor 11 and the new remainder 2,and apply the division lemma to get
11 = 2 x 5 + 1
We consider the new divisor 2 and the new remainder 1,and apply the division lemma to get
2 = 1 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 575 and 7802 is 1
Notice that 1 = HCF(2,1) = HCF(11,2) = HCF(79,11) = HCF(248,79) = HCF(327,248) = HCF(575,327) = HCF(7802,575) .
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Frequently Asked Questions on HCF of 575, 7802 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 575, 7802?
Answer: HCF of 575, 7802 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 575, 7802 using Euclid's Algorithm?
Answer: For arbitrary numbers 575, 7802 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.