Greatest Common Factor of 42, 94, 340

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

• Greatest Common Factor of 42, 94, 340 by common division method
• Greatest Common Factor of 42, 94, 340 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

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 94

List of positive integer factors of 94 that divides 94 without a remainder.

1,2,47,94

Factors of 340

List of positive integer factors of 340 that divides 340 without a remainder.

1,2,4,5,10,17,20,34,68,85,170,340

Greatest Common Factor

We found the factors 42,94,340 . The biggest common factor number is the GCF number.
So the greatest common factor 42,94,340 is 2.

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

• GCF of 18, 18, 359
• GCF of 13, 84, 856
• GCF of 70, 73, 701
• GCF of 64, 71, 723
• GCF of 22, 21, 376

1. What is the GCF of 42, 94, 340?

Answer: GCF of 42, 94, 340 is 2.

2. How to Find the GCF of 42, 94, 340

Answer: Greatest Common Factor(GCF) of 42, 94, 340 = 2

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

Step 2: Then multiply all the prime factors GCF(42, 94, 340) = 2.