Greatest Common Factor of 45, 48, 46, 12

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

• Greatest Common Factor of 45, 48, 46, 12 by common division method
• Greatest Common Factor of 45, 48, 46, 12 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 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

Factors of 46

List of positive integer factors of 46 that divides 46 without a remainder.

1,2,23,46

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 45,48,46,12 . The biggest common factor number is the GCF number.
So the greatest common factor 45,48,46,12 is 1.

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

• GCF of 85, 14, 35, 26
• GCF of 97, 44, 50, 96
• GCF of 47, 82, 10, 89
• GCF of 53, 50, 52, 29
• GCF of 33, 44, 30, 73

1. What is the GCF of 45, 48, 46, 12?

Answer: GCF of 45, 48, 46, 12 is 1.

2. How to Find the GCF of 45, 48, 46, 12

Answer: Greatest Common Factor(GCF) of 45, 48, 46, 12 = 1

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

Step 2: Then multiply all the prime factors GCF(45, 48, 46, 12) = 1.