Greatest Common Factor of 426, 308, 23

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

• Greatest Common Factor of 426, 308, 23 by common division method
• Greatest Common Factor of 426, 308, 23 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 426

List of positive integer factors of 426 that divides 426 without a remainder.

1,2,3,6,71,142,213,426

Factors of 308

List of positive integer factors of 308 that divides 308 without a remainder.

1,2,4,7,11,14,22,28,44,77,154,308

Factors of 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Greatest Common Factor

We found the factors 426,308,23 . The biggest common factor number is the GCF number.
So the greatest common factor 426,308,23 is 1.

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

• GCF of 781, 179, 47
• GCF of 654, 421, 55
• GCF of 495, 471, 33
• GCF of 166, 127, 51
• GCF of 580, 778, 92

1. What is the GCF of 426, 308, 23?

Answer: GCF of 426, 308, 23 is 1.

2. How to Find the GCF of 426, 308, 23

Answer: Greatest Common Factor(GCF) of 426, 308, 23 = 1

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

Step 2: Then multiply all the prime factors GCF(426, 308, 23) = 1.