Greatest Common Factor of 42, 16, 410, 697

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

• Greatest Common Factor of 42, 16, 410, 697 by common division method
• Greatest Common Factor of 42, 16, 410, 697 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 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 410

List of positive integer factors of 410 that divides 410 without a remainder.

1,2,5,10,41,82,205,410

Factors of 697

List of positive integer factors of 697 that divides 697 without a remainder.

1,17,41,697

Greatest Common Factor

We found the factors 42,16,410,697 . The biggest common factor number is the GCF number.
So the greatest common factor 42,16,410,697 is 1.

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

• GCF of 96, 91, 957, 302
• GCF of 23, 25, 956, 451
• GCF of 83, 43, 976, 929
• GCF of 11, 17, 961, 776
• GCF of 43, 48, 277, 845

1. What is the GCF of 42, 16, 410, 697?

Answer: GCF of 42, 16, 410, 697 is 1.

2. How to Find the GCF of 42, 16, 410, 697

Answer: Greatest Common Factor(GCF) of 42, 16, 410, 697 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 16, 410, 697) = 1.