Greatest Common Factor of 53, 20, 47, 49, 382

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 53, 20, 47, 49, 382 by common division method
• Greatest Common Factor of 53, 20, 47, 49, 382 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 53

List of positive integer factors of 53 that divides 53 without a remainder.

1,53

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 382

List of positive integer factors of 382 that divides 382 without a remainder.

1,2,191,382

Greatest Common Factor

We found the factors 53,20,47,49,382 . The biggest common factor number is the GCF number.
So the greatest common factor 53,20,47,49,382 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 30, 79, 28, 61, 981
• GCF of 85, 93, 69, 41, 438
• GCF of 47, 54, 21, 41, 325
• GCF of 77, 94, 51, 96, 135
• GCF of 53, 28, 43, 68, 295

1. What is the GCF of 53, 20, 47, 49, 382?

Answer: GCF of 53, 20, 47, 49, 382 is 1.

2. How to Find the GCF of 53, 20, 47, 49, 382

Answer: Greatest Common Factor(GCF) of 53, 20, 47, 49, 382 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(53, 20, 47, 49, 382) = 1.