Greatest Common Factor of 140, 555, 71

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

• Greatest Common Factor of 140, 555, 71 by common division method
• Greatest Common Factor of 140, 555, 71 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 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 555

List of positive integer factors of 555 that divides 555 without a remainder.

1,3,5,15,37,111,185,555

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Greatest Common Factor

We found the factors 140,555,71 . The biggest common factor number is the GCF number.
So the greatest common factor 140,555,71 is 1.

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

• GCF of 759, 726, 58
• GCF of 343, 810, 57
• GCF of 723, 479, 88
• GCF of 590, 325, 15
• GCF of 544, 305, 35

1. What is the GCF of 140, 555, 71?

Answer: GCF of 140, 555, 71 is 1.

2. How to Find the GCF of 140, 555, 71

Answer: Greatest Common Factor(GCF) of 140, 555, 71 = 1

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

Step 2: Then multiply all the prime factors GCF(140, 555, 71) = 1.