Greatest Common Factor of 42, 69, 92, 231

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

• Greatest Common Factor of 42, 69, 92, 231 by common division method
• Greatest Common Factor of 42, 69, 92, 231 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 42

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

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

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 92

List of positive integer factors of 92 that divides 92 without a remainder.

1,2,4,23,46,92

Factors of 231

List of positive integer factors of 231 that divides 231 without a remainder.

1,3,7,11,21,33,77,231

Greatest Common Factor

We found the factors 42,69,92,231 . The biggest common factor number is the GCF number.
So the greatest common factor 42,69,92,231 is 1.

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

• GCF of 32, 62, 70, 673
• GCF of 92, 77, 62, 350
• GCF of 41, 34, 23, 840
• GCF of 61, 28, 67, 853
• GCF of 55, 25, 22, 332

1. What is the GCF of 42, 69, 92, 231?

Answer: GCF of 42, 69, 92, 231 is 1.

2. How to Find the GCF of 42, 69, 92, 231

Answer: Greatest Common Factor(GCF) of 42, 69, 92, 231 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 69, 92, 231) = 1.