Greatest Common Factor of 12, 93, 80, 670

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

• Greatest Common Factor of 12, 93, 80, 670 by common division method
• Greatest Common Factor of 12, 93, 80, 670 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 93

List of positive integer factors of 93 that divides 93 without a remainder.

1,3,31,93

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 670

List of positive integer factors of 670 that divides 670 without a remainder.

1,2,5,10,67,134,335,670

Greatest Common Factor

We found the factors 12,93,80,670 . The biggest common factor number is the GCF number.
So the greatest common factor 12,93,80,670 is 1.

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

• GCF of 91, 61, 54, 274
• GCF of 10, 65, 28, 846
• GCF of 72, 58, 96, 852
• GCF of 89, 66, 59, 497
• GCF of 68, 38, 43, 299

1. What is the GCF of 12, 93, 80, 670?

Answer: GCF of 12, 93, 80, 670 is 1.

2. How to Find the GCF of 12, 93, 80, 670

Answer: Greatest Common Factor(GCF) of 12, 93, 80, 670 = 1

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

Step 2: Then multiply all the prime factors GCF(12, 93, 80, 670) = 1.