Greatest Common Factor of 12, 253, 428

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

• Greatest Common Factor of 12, 253, 428 by common division method
• Greatest Common Factor of 12, 253, 428 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 12

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

1,2,3,4,6,12

Factors of 253

List of positive integer factors of 253 that divides 253 without a remainder.

1,11,23,253

Factors of 428

List of positive integer factors of 428 that divides 428 without a remainder.

1,2,4,107,214,428

Greatest Common Factor

We found the factors 12,253,428 . The biggest common factor number is the GCF number.
So the greatest common factor 12,253,428 is 1.

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

• GCF of 52, 268, 847
• GCF of 98, 563, 796
• GCF of 99, 795, 878
• GCF of 55, 146, 575
• GCF of 13, 355, 648

1. What is the GCF of 12, 253, 428?

Answer: GCF of 12, 253, 428 is 1.

2. How to Find the GCF of 12, 253, 428

Answer: Greatest Common Factor(GCF) of 12, 253, 428 = 1

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

Step 2: Then multiply all the prime factors GCF(12, 253, 428) = 1.