Greatest Common Factor of 42, 430, 897

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

• Greatest Common Factor of 42, 430, 897 by common division method
• Greatest Common Factor of 42, 430, 897 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 430

List of positive integer factors of 430 that divides 430 without a remainder.

1,2,5,10,43,86,215,430

Factors of 897

List of positive integer factors of 897 that divides 897 without a remainder.

1,3,13,23,39,69,299,897

Greatest Common Factor

We found the factors 42,430,897 . The biggest common factor number is the GCF number.
So the greatest common factor 42,430,897 is 1.

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

• GCF of 31, 520, 730
• GCF of 19, 640, 906
• GCF of 53, 934, 809
• GCF of 83, 384, 710
• GCF of 93, 808, 851

1. What is the GCF of 42, 430, 897?

Answer: GCF of 42, 430, 897 is 1.

2. How to Find the GCF of 42, 430, 897

Answer: Greatest Common Factor(GCF) of 42, 430, 897 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 430, 897) = 1.