Greatest Common Factor of 662, 109, 30

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

• Greatest Common Factor of 662, 109, 30 by common division method
• Greatest Common Factor of 662, 109, 30 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 662

List of positive integer factors of 662 that divides 662 without a remainder.

1,2,331,662

Factors of 109

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

1,109

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Greatest Common Factor

We found the factors 662,109,30 . The biggest common factor number is the GCF number.
So the greatest common factor 662,109,30 is 1.

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

• GCF of 193, 308, 21
• GCF of 957, 984, 46
• GCF of 390, 937, 63
• GCF of 255, 526, 71
• GCF of 614, 904, 82

1. What is the GCF of 662, 109, 30?

Answer: GCF of 662, 109, 30 is 1.

2. How to Find the GCF of 662, 109, 30

Answer: Greatest Common Factor(GCF) of 662, 109, 30 = 1

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

Step 2: Then multiply all the prime factors GCF(662, 109, 30) = 1.