Greatest Common Factor of 42, 47, 73, 222

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

• Greatest Common Factor of 42, 47, 73, 222 by common division method
• Greatest Common Factor of 42, 47, 73, 222 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 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 73

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

1,73

Factors of 222

List of positive integer factors of 222 that divides 222 without a remainder.

1,2,3,6,37,74,111,222

Greatest Common Factor

We found the factors 42,47,73,222 . The biggest common factor number is the GCF number.
So the greatest common factor 42,47,73,222 is 1.

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

• GCF of 84, 84, 32, 984
• GCF of 14, 19, 55, 213
• GCF of 95, 36, 10, 828
• GCF of 75, 11, 97, 340
• GCF of 21, 10, 58, 607

1. What is the GCF of 42, 47, 73, 222?

Answer: GCF of 42, 47, 73, 222 is 1.

2. How to Find the GCF of 42, 47, 73, 222

Answer: Greatest Common Factor(GCF) of 42, 47, 73, 222 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 47, 73, 222) = 1.