Greatest Common Factor of 338, 140, 77

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

• Greatest Common Factor of 338, 140, 77 by common division method
• Greatest Common Factor of 338, 140, 77 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 338

List of positive integer factors of 338 that divides 338 without a remainder.

1,2,13,26,169,338

Factors of 140

List of positive integer factors of 140 that divides 140 without a remainder.

1,2,4,5,7,10,14,20,28,35,70,140

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Greatest Common Factor

We found the factors 338,140,77 . The biggest common factor number is the GCF number.
So the greatest common factor 338,140,77 is 1.

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

• GCF of 389, 444, 15
• GCF of 784, 289, 18
• GCF of 143, 192, 58
• GCF of 814, 216, 79
• GCF of 172, 967, 93

1. What is the GCF of 338, 140, 77?

Answer: GCF of 338, 140, 77 is 1.

2. How to Find the GCF of 338, 140, 77

Answer: Greatest Common Factor(GCF) of 338, 140, 77 = 1

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

Step 2: Then multiply all the prime factors GCF(338, 140, 77) = 1.