Greatest Common Factor of 42, 73, 199, 442

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

• Greatest Common Factor of 42, 73, 199, 442 by common division method
• Greatest Common Factor of 42, 73, 199, 442 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 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 199

List of positive integer factors of 199 that divides 199 without a remainder.

1,199

Factors of 442

List of positive integer factors of 442 that divides 442 without a remainder.

1,2,13,17,26,34,221,442

Greatest Common Factor

We found the factors 42,73,199,442 . The biggest common factor number is the GCF number.
So the greatest common factor 42,73,199,442 is 1.

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

• GCF of 16, 22, 138, 346
• GCF of 91, 46, 144, 324
• GCF of 73, 84, 137, 518
• GCF of 31, 71, 934, 553
• GCF of 91, 10, 243, 233

1. What is the GCF of 42, 73, 199, 442?

Answer: GCF of 42, 73, 199, 442 is 1.

2. How to Find the GCF of 42, 73, 199, 442

Answer: Greatest Common Factor(GCF) of 42, 73, 199, 442 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 73, 199, 442) = 1.