Greatest Common Factor of 145, 231, 470

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

• Greatest Common Factor of 145, 231, 470 by common division method
• Greatest Common Factor of 145, 231, 470 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 145

List of positive integer factors of 145 that divides 145 without a remainder.

1,5,29,145

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 470

List of positive integer factors of 470 that divides 470 without a remainder.

1,2,5,10,47,94,235,470

Greatest Common Factor

We found the factors 145,231,470 . The biggest common factor number is the GCF number.
So the greatest common factor 145,231,470 is 1.

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

• GCF of 584, 265, 837
• GCF of 651, 916, 949
• GCF of 234, 423, 870
• GCF of 218, 468, 236
• GCF of 953, 141, 123

1. What is the GCF of 145, 231, 470?

Answer: GCF of 145, 231, 470 is 1.

2. How to Find the GCF of 145, 231, 470

Answer: Greatest Common Factor(GCF) of 145, 231, 470 = 1

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

Step 2: Then multiply all the prime factors GCF(145, 231, 470) = 1.