Greatest Common Factor of 621, 109, 48

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

• Greatest Common Factor of 621, 109, 48 by common division method
• Greatest Common Factor of 621, 109, 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 621

List of positive integer factors of 621 that divides 621 without a remainder.

1,3,9,23,27,69,207,621

Factors of 109

List of positive integer factors of 109 that divides 109 without a remainder.

1,109

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 621,109,48 . The biggest common factor number is the GCF number.
So the greatest common factor 621,109,48 is 1.

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

• GCF of 154, 995, 57
• GCF of 778, 362, 14
• GCF of 976, 933, 97
• GCF of 711, 708, 90
• GCF of 823, 217, 82

1. What is the GCF of 621, 109, 48?

Answer: GCF of 621, 109, 48 is 1.

2. How to Find the GCF of 621, 109, 48

Answer: Greatest Common Factor(GCF) of 621, 109, 48 = 1

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

Step 2: Then multiply all the prime factors GCF(621, 109, 48) = 1.