Greatest Common Factor of 71, 142, 478

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

• Greatest Common Factor of 71, 142, 478 by common division method
• Greatest Common Factor of 71, 142, 478 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 142

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

1,2,71,142

Factors of 478

List of positive integer factors of 478 that divides 478 without a remainder.

1,2,239,478

Greatest Common Factor

We found the factors 71,142,478 . The biggest common factor number is the GCF number.
So the greatest common factor 71,142,478 is 1.

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

• GCF of 76, 645, 627
• GCF of 85, 663, 229
• GCF of 31, 307, 467
• GCF of 37, 934, 716
• GCF of 12, 434, 499

1. What is the GCF of 71, 142, 478?

Answer: GCF of 71, 142, 478 is 1.

2. How to Find the GCF of 71, 142, 478

Answer: Greatest Common Factor(GCF) of 71, 142, 478 = 1

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

Step 2: Then multiply all the prime factors GCF(71, 142, 478) = 1.