Greatest Common Factor of 42, 66, 73, 841

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

• Greatest Common Factor of 42, 66, 73, 841 by common division method
• Greatest Common Factor of 42, 66, 73, 841 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 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 73

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

1,73

Factors of 841

List of positive integer factors of 841 that divides 841 without a remainder.

1,29,841

Greatest Common Factor

We found the factors 42,66,73,841 . The biggest common factor number is the GCF number.
So the greatest common factor 42,66,73,841 is 1.

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

• GCF of 85, 10, 93, 368
• GCF of 47, 87, 72, 107
• GCF of 44, 23, 85, 747
• GCF of 19, 70, 41, 173
• GCF of 59, 80, 84, 644

1. What is the GCF of 42, 66, 73, 841?

Answer: GCF of 42, 66, 73, 841 is 1.

2. How to Find the GCF of 42, 66, 73, 841

Answer: Greatest Common Factor(GCF) of 42, 66, 73, 841 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 66, 73, 841) = 1.