Greatest Common Factor of 42, 16, 67, 194

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

• Greatest Common Factor of 42, 16, 67, 194 by common division method
• Greatest Common Factor of 42, 16, 67, 194 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 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

Factors of 194

List of positive integer factors of 194 that divides 194 without a remainder.

1,2,97,194

Greatest Common Factor

We found the factors 42,16,67,194 . The biggest common factor number is the GCF number.
So the greatest common factor 42,16,67,194 is 1.

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

• GCF of 43, 21, 39, 133
• GCF of 68, 43, 33, 467
• GCF of 71, 55, 39, 292
• GCF of 37, 94, 26, 271
• GCF of 97, 85, 93, 247

1. What is the GCF of 42, 16, 67, 194?

Answer: GCF of 42, 16, 67, 194 is 1.

2. How to Find the GCF of 42, 16, 67, 194

Answer: Greatest Common Factor(GCF) of 42, 16, 67, 194 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 16, 67, 194) = 1.