Greatest Common Factor of 61, 165, 672

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

• Greatest Common Factor of 61, 165, 672 by common division method
• Greatest Common Factor of 61, 165, 672 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 61

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

1,61

Factors of 165

List of positive integer factors of 165 that divides 165 without a remainder.

1,3,5,11,15,33,55,165

Factors of 672

List of positive integer factors of 672 that divides 672 without a remainder.

1,2,3,4,6,7,8,12,14,16,21,24,28,32,42,48,56,84,96,112,168,224,336,672

Greatest Common Factor

We found the factors 61,165,672 . The biggest common factor number is the GCF number.
So the greatest common factor 61,165,672 is 1.

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

• GCF of 32, 826, 331
• GCF of 31, 184, 247
• GCF of 44, 804, 829
• GCF of 54, 164, 503
• GCF of 44, 787, 642

1. What is the GCF of 61, 165, 672?

Answer: GCF of 61, 165, 672 is 1.

2. How to Find the GCF of 61, 165, 672

Answer: Greatest Common Factor(GCF) of 61, 165, 672 = 1

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

Step 2: Then multiply all the prime factors GCF(61, 165, 672) = 1.