Greatest Common Factor of 92, 40, 12, 15

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

• Greatest Common Factor of 92, 40, 12, 15 by common division method
• Greatest Common Factor of 92, 40, 12, 15 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 92

List of positive integer factors of 92 that divides 92 without a remainder.

1,2,4,23,46,92

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

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

Factors of 12

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

1,2,3,4,6,12

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Greatest Common Factor

We found the factors 92,40,12,15 . The biggest common factor number is the GCF number.
So the greatest common factor 92,40,12,15 is 1.

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

• GCF of 15, 79, 83, 66
• GCF of 93, 66, 61, 36
• GCF of 85, 25, 77, 33
• GCF of 74, 67, 35, 12
• GCF of 64, 48, 71, 51

1. What is the GCF of 92, 40, 12, 15?

Answer: GCF of 92, 40, 12, 15 is 1.

2. How to Find the GCF of 92, 40, 12, 15

Answer: Greatest Common Factor(GCF) of 92, 40, 12, 15 = 1

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

Step 2: Then multiply all the prime factors GCF(92, 40, 12, 15) = 1.