Greatest Common Factor of 11, 57, 84, 42, 131

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

• Greatest Common Factor of 11, 57, 84, 42, 131 by common division method
• Greatest Common Factor of 11, 57, 84, 42, 131 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 57

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

1,3,19,57

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 131

List of positive integer factors of 131 that divides 131 without a remainder.

1,131

Greatest Common Factor

We found the factors 11,57,84,42,131 . The biggest common factor number is the GCF number.
So the greatest common factor 11,57,84,42,131 is 1.

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

• GCF of 28, 94, 90, 92, 604
• GCF of 75, 58, 27, 12, 805
• GCF of 27, 42, 47, 20, 881
• GCF of 81, 83, 76, 91, 376
• GCF of 36, 63, 21, 41, 783

1. What is the GCF of 11, 57, 84, 42, 131?

Answer: GCF of 11, 57, 84, 42, 131 is 1.

2. How to Find the GCF of 11, 57, 84, 42, 131

Answer: Greatest Common Factor(GCF) of 11, 57, 84, 42, 131 = 1

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

Step 2: Then multiply all the prime factors GCF(11, 57, 84, 42, 131) = 1.