Greatest Common Factor of 661, 387, 48

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

• Greatest Common Factor of 661, 387, 48 by common division method
• Greatest Common Factor of 661, 387, 48 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 661

List of positive integer factors of 661 that divides 661 without a remainder.

1,661

Factors of 387

List of positive integer factors of 387 that divides 387 without a remainder.

1,3,9,43,129,387

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

Greatest Common Factor

We found the factors 661,387,48 . The biggest common factor number is the GCF number.
So the greatest common factor 661,387,48 is 1.

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

• GCF of 691, 606, 69
• GCF of 344, 702, 78
• GCF of 350, 849, 63
• GCF of 632, 567, 97
• GCF of 419, 940, 83

1. What is the GCF of 661, 387, 48?

Answer: GCF of 661, 387, 48 is 1.

2. How to Find the GCF of 661, 387, 48

Answer: Greatest Common Factor(GCF) of 661, 387, 48 = 1

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

Step 2: Then multiply all the prime factors GCF(661, 387, 48) = 1.