Highest Common Factor of 363, 75780 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 363, 75780 i.e. 3 the largest integer that leaves a remainder zero for all numbers.
HCF of 363, 75780 is 3 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 363, 75780 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 363, 75780 is 3.
HCF(363, 75780) = 3
HCF of 363, 75780 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 363, 75780 is 3.
Highest Common Factor of 363,75780 is 3
Step 1: Since 75780 > 363, we apply the division lemma to 75780 and 363, to get
75780 = 363 x 208 + 276
Step 2: Since the reminder 363 ≠ 0, we apply division lemma to 276 and 363, to get
363 = 276 x 1 + 87
Step 3: We consider the new divisor 276 and the new remainder 87, and apply the division lemma to get
276 = 87 x 3 + 15
We consider the new divisor 87 and the new remainder 15,and apply the division lemma to get
87 = 15 x 5 + 12
We consider the new divisor 15 and the new remainder 12,and apply the division lemma to get
15 = 12 x 1 + 3
We consider the new divisor 12 and the new remainder 3,and apply the division lemma to get
12 = 3 x 4 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 3, the HCF of 363 and 75780 is 3
Notice that 3 = HCF(12,3) = HCF(15,12) = HCF(87,15) = HCF(276,87) = HCF(363,276) = HCF(75780,363) .
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Frequently Asked Questions on HCF of 363, 75780 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 363, 75780?
Answer: HCF of 363, 75780 is 3 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 363, 75780 using Euclid's Algorithm?
Answer: For arbitrary numbers 363, 75780 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.