Greatest Common Factor of 71, 42, 55, 214

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

• Greatest Common Factor of 71, 42, 55, 214 by common division method
• Greatest Common Factor of 71, 42, 55, 214 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 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

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 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Factors of 214

List of positive integer factors of 214 that divides 214 without a remainder.

1,2,107,214

Greatest Common Factor

We found the factors 71,42,55,214 . The biggest common factor number is the GCF number.
So the greatest common factor 71,42,55,214 is 1.

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

• GCF of 86, 90, 79, 112
• GCF of 50, 76, 83, 196
• GCF of 92, 90, 12, 217
• GCF of 14, 47, 32, 726
• GCF of 38, 12, 33, 947

1. What is the GCF of 71, 42, 55, 214?

Answer: GCF of 71, 42, 55, 214 is 1.

2. How to Find the GCF of 71, 42, 55, 214

Answer: Greatest Common Factor(GCF) of 71, 42, 55, 214 = 1

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

Step 2: Then multiply all the prime factors GCF(71, 42, 55, 214) = 1.