Greatest Common Factor of 661, 133, 240

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

• Greatest Common Factor of 661, 133, 240 by common division method
• Greatest Common Factor of 661, 133, 240 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 133

List of positive integer factors of 133 that divides 133 without a remainder.

1,7,19,133

Factors of 240

List of positive integer factors of 240 that divides 240 without a remainder.

1,2,3,4,5,6,8,10,12,15,16,20,24,30,40,48,60,80,120,240

Greatest Common Factor

We found the factors 661,133,240 . The biggest common factor number is the GCF number.
So the greatest common factor 661,133,240 is 1.

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

• GCF of 452, 870, 612
• GCF of 679, 183, 585
• GCF of 979, 941, 327
• GCF of 578, 866, 675
• GCF of 625, 991, 159

1. What is the GCF of 661, 133, 240?

Answer: GCF of 661, 133, 240 is 1.

2. How to Find the GCF of 661, 133, 240

Answer: Greatest Common Factor(GCF) of 661, 133, 240 = 1

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

Step 2: Then multiply all the prime factors GCF(661, 133, 240) = 1.