Greatest Common Factor of 141, 253, 20

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

• Greatest Common Factor of 141, 253, 20 by common division method
• Greatest Common Factor of 141, 253, 20 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 141

List of positive integer factors of 141 that divides 141 without a remainder.

1,3,47,141

Factors of 253

List of positive integer factors of 253 that divides 253 without a remainder.

1,11,23,253

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Greatest Common Factor

We found the factors 141,253,20 . The biggest common factor number is the GCF number.
So the greatest common factor 141,253,20 is 1.

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

• GCF of 585, 991, 38
• GCF of 330, 689, 30
• GCF of 996, 904, 22
• GCF of 309, 687, 90
• GCF of 864, 452, 44

1. What is the GCF of 141, 253, 20?

Answer: GCF of 141, 253, 20 is 1.

2. How to Find the GCF of 141, 253, 20

Answer: Greatest Common Factor(GCF) of 141, 253, 20 = 1

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

Step 2: Then multiply all the prime factors GCF(141, 253, 20) = 1.