Highest Common Factor of 60, 38, 39, 457 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 60, 38, 39, 457 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 60, 38, 39, 457 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 60, 38, 39, 457 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 60, 38, 39, 457 is 1.

HCF(60, 38, 39, 457) = 1

HCF of 60, 38, 39, 457 using Euclid's algorithm

Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.

HCF of:

Highest common factor (HCF) of 60, 38, 39, 457 is 1.

Highest Common Factor of 60,38,39,457 using Euclid's algorithm

Highest Common Factor of 60,38,39,457 is 1

Step 1: Since 60 > 38, we apply the division lemma to 60 and 38, to get

60 = 38 x 1 + 22

Step 2: Since the reminder 38 ≠ 0, we apply division lemma to 22 and 38, to get

38 = 22 x 1 + 16

Step 3: We consider the new divisor 22 and the new remainder 16, and apply the division lemma to get

22 = 16 x 1 + 6

We consider the new divisor 16 and the new remainder 6,and apply the division lemma to get

16 = 6 x 2 + 4

We consider the new divisor 6 and the new remainder 4,and apply the division lemma to get

6 = 4 x 1 + 2

We consider the new divisor 4 and the new remainder 2,and apply the division lemma to get

4 = 2 x 2 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 60 and 38 is 2

Notice that 2 = HCF(4,2) = HCF(6,4) = HCF(16,6) = HCF(22,16) = HCF(38,22) = HCF(60,38) .


We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma

Step 1: Since 39 > 2, we apply the division lemma to 39 and 2, to get

39 = 2 x 19 + 1

Step 2: Since the reminder 2 ≠ 0, we apply division lemma to 1 and 2, 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 2 and 39 is 1

Notice that 1 = HCF(2,1) = HCF(39,2) .


We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma

Step 1: Since 457 > 1, we apply the division lemma to 457 and 1, to get

457 = 1 x 457 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 457 is 1

Notice that 1 = HCF(457,1) .

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Frequently Asked Questions on HCF of 60, 38, 39, 457 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 60, 38, 39, 457?

Answer: HCF of 60, 38, 39, 457 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 60, 38, 39, 457 using Euclid's Algorithm?

Answer: For arbitrary numbers 60, 38, 39, 457 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.