Greatest Common Factor of 73, 42, 16, 679

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

• Greatest Common Factor of 73, 42, 16, 679 by common division method
• Greatest Common Factor of 73, 42, 16, 679 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 73

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

1,73

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 679

List of positive integer factors of 679 that divides 679 without a remainder.

1,7,97,679

Greatest Common Factor

We found the factors 73,42,16,679 . The biggest common factor number is the GCF number.
So the greatest common factor 73,42,16,679 is 1.

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

• GCF of 24, 84, 79, 813
• GCF of 82, 80, 31, 437
• GCF of 84, 92, 71, 120
• GCF of 56, 79, 18, 680
• GCF of 99, 51, 24, 607

1. What is the GCF of 73, 42, 16, 679?

Answer: GCF of 73, 42, 16, 679 is 1.

2. How to Find the GCF of 73, 42, 16, 679

Answer: Greatest Common Factor(GCF) of 73, 42, 16, 679 = 1

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

Step 2: Then multiply all the prime factors GCF(73, 42, 16, 679) = 1.