Greatest Common Factor of 42, 965, 690

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

• Greatest Common Factor of 42, 965, 690 by common division method
• Greatest Common Factor of 42, 965, 690 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 965

List of positive integer factors of 965 that divides 965 without a remainder.

1,5,193,965

Factors of 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Greatest Common Factor

We found the factors 42,965,690 . The biggest common factor number is the GCF number.
So the greatest common factor 42,965,690 is 1.

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

• GCF of 59, 402, 413
• GCF of 93, 184, 178
• GCF of 63, 376, 209
• GCF of 95, 663, 928
• GCF of 62, 340, 277

1. What is the GCF of 42, 965, 690?

Answer: GCF of 42, 965, 690 is 1.

2. How to Find the GCF of 42, 965, 690

Answer: Greatest Common Factor(GCF) of 42, 965, 690 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 965, 690) = 1.