Greatest Common Factor of 57, 43, 42, 814

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

• Greatest Common Factor of 57, 43, 42, 814 by common division method
• Greatest Common Factor of 57, 43, 42, 814 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 57

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

1,3,19,57

Factors of 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

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 814

List of positive integer factors of 814 that divides 814 without a remainder.

1,2,11,22,37,74,407,814

Greatest Common Factor

We found the factors 57,43,42,814 . The biggest common factor number is the GCF number.
So the greatest common factor 57,43,42,814 is 1.

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

• GCF of 43, 71, 27, 806
• GCF of 60, 74, 90, 479
• GCF of 47, 74, 11, 374
• GCF of 15, 22, 20, 207
• GCF of 62, 82, 88, 969

1. What is the GCF of 57, 43, 42, 814?

Answer: GCF of 57, 43, 42, 814 is 1.

2. How to Find the GCF of 57, 43, 42, 814

Answer: Greatest Common Factor(GCF) of 57, 43, 42, 814 = 1

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

Step 2: Then multiply all the prime factors GCF(57, 43, 42, 814) = 1.