Greatest Common Factor of 42, 97, 12, 699

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

• Greatest Common Factor of 42, 97, 12, 699 by common division method
• Greatest Common Factor of 42, 97, 12, 699 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 97

List of positive integer factors of 97 that divides 97 without a remainder.

1,97

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 699

List of positive integer factors of 699 that divides 699 without a remainder.

1,3,233,699

Greatest Common Factor

We found the factors 42,97,12,699 . The biggest common factor number is the GCF number.
So the greatest common factor 42,97,12,699 is 1.

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

• GCF of 77, 48, 12, 562
• GCF of 55, 69, 50, 280
• GCF of 61, 25, 72, 193
• GCF of 81, 35, 21, 216
• GCF of 95, 88, 49, 610

1. What is the GCF of 42, 97, 12, 699?

Answer: GCF of 42, 97, 12, 699 is 1.

2. How to Find the GCF of 42, 97, 12, 699

Answer: Greatest Common Factor(GCF) of 42, 97, 12, 699 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 97, 12, 699) = 1.