Highest Common Factor of 666, 708, 260, 64 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 666, 708, 260, 64 i.e. 2 the largest integer that leaves a remainder zero for all numbers.
HCF of 666, 708, 260, 64 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 666, 708, 260, 64 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 666, 708, 260, 64 is 2.
HCF(666, 708, 260, 64) = 2
HCF of 666, 708, 260, 64 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 666, 708, 260, 64 is 2.
Highest Common Factor of 666,708,260,64 is 2
Step 1: Since 708 > 666, we apply the division lemma to 708 and 666, to get
708 = 666 x 1 + 42
Step 2: Since the reminder 666 ≠ 0, we apply division lemma to 42 and 666, to get
666 = 42 x 15 + 36
Step 3: We consider the new divisor 42 and the new remainder 36, and apply the division lemma to get
42 = 36 x 1 + 6
We consider the new divisor 36 and the new remainder 6, and apply the division lemma to get
36 = 6 x 6 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 6, the HCF of 666 and 708 is 6
Notice that 6 = HCF(36,6) = HCF(42,36) = HCF(666,42) = HCF(708,666) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 260 > 6, we apply the division lemma to 260 and 6, to get
260 = 6 x 43 + 2
Step 2: Since the reminder 6 ≠ 0, we apply division lemma to 2 and 6, 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 6 and 260 is 2
Notice that 2 = HCF(6,2) = HCF(260,6) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 64 > 2, we apply the division lemma to 64 and 2, to get
64 = 2 x 32 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 2 and 64 is 2
Notice that 2 = HCF(64,2) .
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Frequently Asked Questions on HCF of 666, 708, 260, 64 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 666, 708, 260, 64?
Answer: HCF of 666, 708, 260, 64 is 2 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 666, 708, 260, 64 using Euclid's Algorithm?
Answer: For arbitrary numbers 666, 708, 260, 64 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.
