Greatest Common Factor of 42, 19, 99, 301

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

• Greatest Common Factor of 42, 19, 99, 301 by common division method
• Greatest Common Factor of 42, 19, 99, 301 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 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 301

List of positive integer factors of 301 that divides 301 without a remainder.

1,7,43,301

Greatest Common Factor

We found the factors 42,19,99,301 . The biggest common factor number is the GCF number.
So the greatest common factor 42,19,99,301 is 1.

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

• GCF of 80, 96, 86, 803
• GCF of 70, 22, 81, 746
• GCF of 77, 95, 13, 597
• GCF of 75, 96, 18, 313
• GCF of 59, 73, 48, 795

1. What is the GCF of 42, 19, 99, 301?

Answer: GCF of 42, 19, 99, 301 is 1.

2. How to Find the GCF of 42, 19, 99, 301

Answer: Greatest Common Factor(GCF) of 42, 19, 99, 301 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 19, 99, 301) = 1.