Greatest Common Factor of 250, 542, 645, 672

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

• Greatest Common Factor of 250, 542, 645, 672 by common division method
• Greatest Common Factor of 250, 542, 645, 672 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 250

List of positive integer factors of 250 that divides 250 without a remainder.

1,2,5,10,25,50,125,250

Factors of 542

List of positive integer factors of 542 that divides 542 without a remainder.

1,2,271,542

Factors of 645

List of positive integer factors of 645 that divides 645 without a remainder.

1,3,5,15,43,129,215,645

Factors of 672

List of positive integer factors of 672 that divides 672 without a remainder.

1,2,3,4,6,7,8,12,14,16,21,24,28,32,42,48,56,84,96,112,168,224,336,672

Greatest Common Factor

We found the factors 250,542,645,672 . The biggest common factor number is the GCF number.
So the greatest common factor 250,542,645,672 is 1.

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

• GCF of 563, 138, 705, 325
• GCF of 390, 688, 737, 650
• GCF of 731, 602, 580, 727
• GCF of 974, 621, 239, 139
• GCF of 799, 440, 292, 986

1. What is the GCF of 250, 542, 645, 672?

Answer: GCF of 250, 542, 645, 672 is 1.

2. How to Find the GCF of 250, 542, 645, 672

Answer: Greatest Common Factor(GCF) of 250, 542, 645, 672 = 1

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

Step 2: Then multiply all the prime factors GCF(250, 542, 645, 672) = 1.