Greatest Common Factor of 10, 97, 42, 513

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

• Greatest Common Factor of 10, 97, 42, 513 by common division method
• Greatest Common Factor of 10, 97, 42, 513 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 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 97

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

1,97

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 513

List of positive integer factors of 513 that divides 513 without a remainder.

1,3,9,19,27,57,171,513

Greatest Common Factor

We found the factors 10,97,42,513 . The biggest common factor number is the GCF number.
So the greatest common factor 10,97,42,513 is 1.

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

• GCF of 31, 60, 69, 451
• GCF of 79, 42, 66, 999
• GCF of 41, 96, 26, 398
• GCF of 43, 88, 55, 583
• GCF of 53, 13, 29, 744

1. What is the GCF of 10, 97, 42, 513?

Answer: GCF of 10, 97, 42, 513 is 1.

2. How to Find the GCF of 10, 97, 42, 513

Answer: Greatest Common Factor(GCF) of 10, 97, 42, 513 = 1

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

Step 2: Then multiply all the prime factors GCF(10, 97, 42, 513) = 1.