Greatest Common Factor of 102, 231, 140

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

• Greatest Common Factor of 102, 231, 140 by common division method
• Greatest Common Factor of 102, 231, 140 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 102

List of positive integer factors of 102 that divides 102 without a remainder.

1,2,3,6,17,34,51,102

Factors of 231

List of positive integer factors of 231 that divides 231 without a remainder.

1,3,7,11,21,33,77,231

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

Greatest Common Factor

We found the factors 102,231,140 . The biggest common factor number is the GCF number.
So the greatest common factor 102,231,140 is 1.

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

• GCF of 310, 502, 880
• GCF of 243, 715, 300
• GCF of 702, 838, 296
• GCF of 229, 703, 754
• GCF of 480, 339, 792

1. What is the GCF of 102, 231, 140?

Answer: GCF of 102, 231, 140 is 1.

2. How to Find the GCF of 102, 231, 140

Answer: Greatest Common Factor(GCF) of 102, 231, 140 = 1

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

Step 2: Then multiply all the prime factors GCF(102, 231, 140) = 1.