Highest Common Factor of 780, 566, 700 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 780, 566, 700 i.e. 2 the largest integer that leaves a remainder zero for all numbers.
HCF of 780, 566, 700 is 2 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 780, 566, 700 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 780, 566, 700 is 2.
HCF(780, 566, 700) = 2
HCF of 780, 566, 700 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 780, 566, 700 is 2.
Highest Common Factor of 780,566,700 is 2
Step 1: Since 780 > 566, we apply the division lemma to 780 and 566, to get
780 = 566 x 1 + 214
Step 2: Since the reminder 566 ≠ 0, we apply division lemma to 214 and 566, to get
566 = 214 x 2 + 138
Step 3: We consider the new divisor 214 and the new remainder 138, and apply the division lemma to get
214 = 138 x 1 + 76
We consider the new divisor 138 and the new remainder 76,and apply the division lemma to get
138 = 76 x 1 + 62
We consider the new divisor 76 and the new remainder 62,and apply the division lemma to get
76 = 62 x 1 + 14
We consider the new divisor 62 and the new remainder 14,and apply the division lemma to get
62 = 14 x 4 + 6
We consider the new divisor 14 and the new remainder 6,and apply the division lemma to get
14 = 6 x 2 + 2
We consider the new divisor 6 and the new remainder 2,and apply the division lemma to get
6 = 2 x 3 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 780 and 566 is 2
Notice that 2 = HCF(6,2) = HCF(14,6) = HCF(62,14) = HCF(76,62) = HCF(138,76) = HCF(214,138) = HCF(566,214) = HCF(780,566) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 700 > 2, we apply the division lemma to 700 and 2, to get
700 = 2 x 350 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 2 and 700 is 2
Notice that 2 = HCF(700,2) .
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Frequently Asked Questions on HCF of 780, 566, 700 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 780, 566, 700?
Answer: HCF of 780, 566, 700 is 2 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 780, 566, 700 using Euclid's Algorithm?
Answer: For arbitrary numbers 780, 566, 700 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.