Greatest Common Factor of 45, 92, 61

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

• Greatest Common Factor of 45, 92, 61 by common division method
• Greatest Common Factor of 45, 92, 61 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 92

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

1,2,4,23,46,92

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Greatest Common Factor

We found the factors 45,92,61 . The biggest common factor number is the GCF number.
So the greatest common factor 45,92,61 is 1.

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

• GCF of 64, 69, 19
• GCF of 72, 38, 86
• GCF of 43, 40, 16
• GCF of 95, 97, 79
• GCF of 31, 50, 31

1. What is the GCF of 45, 92, 61?

Answer: GCF of 45, 92, 61 is 1.

2. How to Find the GCF of 45, 92, 61

Answer: Greatest Common Factor(GCF) of 45, 92, 61 = 1

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

Step 2: Then multiply all the prime factors GCF(45, 92, 61) = 1.