Greatest Common Factor of 42, 287, 274

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

• Greatest Common Factor of 42, 287, 274 by common division method
• Greatest Common Factor of 42, 287, 274 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 287

List of positive integer factors of 287 that divides 287 without a remainder.

1,7,41,287

Factors of 274

List of positive integer factors of 274 that divides 274 without a remainder.

1,2,137,274

Greatest Common Factor

We found the factors 42,287,274 . The biggest common factor number is the GCF number.
So the greatest common factor 42,287,274 is 1.

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

• GCF of 77, 335, 792
• GCF of 30, 803, 279
• GCF of 88, 592, 404
• GCF of 26, 236, 168
• GCF of 87, 919, 856

1. What is the GCF of 42, 287, 274?

Answer: GCF of 42, 287, 274 is 1.

2. How to Find the GCF of 42, 287, 274

Answer: Greatest Common Factor(GCF) of 42, 287, 274 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 287, 274) = 1.