Greatest Common Factor of 65, 12, 434

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

• Greatest Common Factor of 65, 12, 434 by common division method
• Greatest Common Factor of 65, 12, 434 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 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 12

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

1,2,3,4,6,12

Factors of 434

List of positive integer factors of 434 that divides 434 without a remainder.

1,2,7,14,31,62,217,434

Greatest Common Factor

We found the factors 65,12,434 . The biggest common factor number is the GCF number.
So the greatest common factor 65,12,434 is 1.

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

• GCF of 99, 87, 474
• GCF of 27, 42, 711
• GCF of 92, 43, 363
• GCF of 67, 25, 517
• GCF of 19, 59, 223

1. What is the GCF of 65, 12, 434?

Answer: GCF of 65, 12, 434 is 1.

2. How to Find the GCF of 65, 12, 434

Answer: Greatest Common Factor(GCF) of 65, 12, 434 = 1

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

Step 2: Then multiply all the prime factors GCF(65, 12, 434) = 1.