Greatest Common Factor of 166, 847, 42

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

• Greatest Common Factor of 166, 847, 42 by common division method
• Greatest Common Factor of 166, 847, 42 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 166

List of positive integer factors of 166 that divides 166 without a remainder.

1,2,83,166

Factors of 847

List of positive integer factors of 847 that divides 847 without a remainder.

1,7,11,77,121,847

Factors of 42

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

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

Greatest Common Factor

We found the factors 166,847,42 . The biggest common factor number is the GCF number.
So the greatest common factor 166,847,42 is 1.

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

• GCF of 572, 656, 14
• GCF of 170, 438, 84
• GCF of 738, 723, 14
• GCF of 787, 667, 14
• GCF of 682, 325, 22

1. What is the GCF of 166, 847, 42?

Answer: GCF of 166, 847, 42 is 1.

2. How to Find the GCF of 166, 847, 42

Answer: Greatest Common Factor(GCF) of 166, 847, 42 = 1

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

Step 2: Then multiply all the prime factors GCF(166, 847, 42) = 1.