Greatest Common Factor of 661, 720, 201

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

• Greatest Common Factor of 661, 720, 201 by common division method
• Greatest Common Factor of 661, 720, 201 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 720

List of positive integer factors of 720 that divides 720 without a remainder.

1,2,3,4,5,6,8,9,10,12,15,16,18,20,24,30,36,40,45,48,60,72,80,90,120,144,180,240,360,720

Factors of 201

List of positive integer factors of 201 that divides 201 without a remainder.

1,3,67,201

Greatest Common Factor

We found the factors 661,720,201 . The biggest common factor number is the GCF number.
So the greatest common factor 661,720,201 is 1.

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

• GCF of 639, 219, 471
• GCF of 329, 442, 681
• GCF of 197, 457, 220
• GCF of 443, 188, 734
• GCF of 439, 454, 210

1. What is the GCF of 661, 720, 201?

Answer: GCF of 661, 720, 201 is 1.

2. How to Find the GCF of 661, 720, 201

Answer: Greatest Common Factor(GCF) of 661, 720, 201 = 1

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

Step 2: Then multiply all the prime factors GCF(661, 720, 201) = 1.