Greatest Common Factor of 86, 74, 72, 12

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

• Greatest Common Factor of 86, 74, 72, 12 by common division method
• Greatest Common Factor of 86, 74, 72, 12 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 86

List of positive integer factors of 86 that divides 86 without a remainder.

1,2,43,86

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 12

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

1,2,3,4,6,12

Greatest Common Factor

We found the factors 86,74,72,12 . The biggest common factor number is the GCF number.
So the greatest common factor 86,74,72,12 is 2.

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

• GCF of 46, 20, 45, 16
• GCF of 30, 80, 72, 99
• GCF of 49, 67, 83, 38
• GCF of 86, 90, 44, 25
• GCF of 32, 48, 93, 37

1. What is the GCF of 86, 74, 72, 12?

Answer: GCF of 86, 74, 72, 12 is 2.

2. How to Find the GCF of 86, 74, 72, 12

Answer: Greatest Common Factor(GCF) of 86, 74, 72, 12 = 2

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

Step 2: Then multiply all the prime factors GCF(86, 74, 72, 12) = 2.