Greatest Common Factor of 71, 217, 142

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

• Greatest Common Factor of 71, 217, 142 by common division method
• Greatest Common Factor of 71, 217, 142 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 217

List of positive integer factors of 217 that divides 217 without a remainder.

1,7,31,217

Factors of 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

Greatest Common Factor

We found the factors 71,217,142 . The biggest common factor number is the GCF number.
So the greatest common factor 71,217,142 is 1.

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

• GCF of 33, 246, 444
• GCF of 62, 757, 218
• GCF of 20, 949, 322
• GCF of 31, 628, 991
• GCF of 20, 215, 427

1. What is the GCF of 71, 217, 142?

Answer: GCF of 71, 217, 142 is 1.

2. How to Find the GCF of 71, 217, 142

Answer: Greatest Common Factor(GCF) of 71, 217, 142 = 1

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

Step 2: Then multiply all the prime factors GCF(71, 217, 142) = 1.