Greatest Common Factor of 120, 640, 133

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

• Greatest Common Factor of 120, 640, 133 by common division method
• Greatest Common Factor of 120, 640, 133 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 120

List of positive integer factors of 120 that divides 120 without a remainder.

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

Factors of 640

List of positive integer factors of 640 that divides 640 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,128,160,320,640

Factors of 133

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

1,7,19,133

Greatest Common Factor

We found the factors 120,640,133 . The biggest common factor number is the GCF number.
So the greatest common factor 120,640,133 is 1.

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

• GCF of 584, 351, 219
• GCF of 688, 441, 112
• GCF of 172, 336, 693
• GCF of 539, 111, 288
• GCF of 148, 480, 524

1. What is the GCF of 120, 640, 133?

Answer: GCF of 120, 640, 133 is 1.

2. How to Find the GCF of 120, 640, 133

Answer: Greatest Common Factor(GCF) of 120, 640, 133 = 1

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

Step 2: Then multiply all the prime factors GCF(120, 640, 133) = 1.