Greatest Common Factor of 147, 253, 279, 390

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

• Greatest Common Factor of 147, 253, 279, 390 by common division method
• Greatest Common Factor of 147, 253, 279, 390 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 147

List of positive integer factors of 147 that divides 147 without a remainder.

1,3,7,21,49,147

Factors of 253

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

1,11,23,253

Factors of 279

List of positive integer factors of 279 that divides 279 without a remainder.

1,3,9,31,93,279

Factors of 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Greatest Common Factor

We found the factors 147,253,279,390 . The biggest common factor number is the GCF number.
So the greatest common factor 147,253,279,390 is 1.

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

• GCF of 954, 277, 615, 581
• GCF of 462, 237, 638, 179
• GCF of 284, 578, 158, 760
• GCF of 381, 616, 196, 982
• GCF of 754, 846, 320, 244

1. What is the GCF of 147, 253, 279, 390?

Answer: GCF of 147, 253, 279, 390 is 1.

2. How to Find the GCF of 147, 253, 279, 390

Answer: Greatest Common Factor(GCF) of 147, 253, 279, 390 = 1

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

Step 2: Then multiply all the prime factors GCF(147, 253, 279, 390) = 1.