Greatest Common Factor of 11, 50, 57, 47

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

• Greatest Common Factor of 11, 50, 57, 47 by common division method
• Greatest Common Factor of 11, 50, 57, 47 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 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Factors of 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 47

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

1,47

Greatest Common Factor

We found the factors 11,50,57,47 . The biggest common factor number is the GCF number.
So the greatest common factor 11,50,57,47 is 1.

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

• GCF of 99, 75, 57, 86
• GCF of 61, 16, 58, 43
• GCF of 98, 38, 81, 76
• GCF of 78, 85, 81, 11
• GCF of 39, 26, 71, 99

1. What is the GCF of 11, 50, 57, 47?

Answer: GCF of 11, 50, 57, 47 is 1.

2. How to Find the GCF of 11, 50, 57, 47

Answer: Greatest Common Factor(GCF) of 11, 50, 57, 47 = 1

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

Step 2: Then multiply all the prime factors GCF(11, 50, 57, 47) = 1.