Greatest Common Factor of 140, 721, 147, 506, 238

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

• Greatest Common Factor of 140, 721, 147, 506, 238 by common division method
• Greatest Common Factor of 140, 721, 147, 506, 238 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 721

List of positive integer factors of 721 that divides 721 without a remainder.

1,7,103,721

Factors of 147

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

1,3,7,21,49,147

Factors of 506

List of positive integer factors of 506 that divides 506 without a remainder.

1,2,11,22,23,46,253,506

Factors of 238

List of positive integer factors of 238 that divides 238 without a remainder.

1,2,7,14,17,34,119,238

Greatest Common Factor

We found the factors 140,721,147,506,238 . The biggest common factor number is the GCF number.
So the greatest common factor 140,721,147,506,238 is 1.

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

• GCF of 186, 304, 426, 472, 310
• GCF of 460, 705, 296, 134, 536
• GCF of 162, 923, 842, 653, 233
• GCF of 747, 889, 373, 965, 454
• GCF of 382, 855, 976, 841, 632

1. What is the GCF of 140, 721, 147, 506, 238?

Answer: GCF of 140, 721, 147, 506, 238 is 1.

2. How to Find the GCF of 140, 721, 147, 506, 238

Answer: Greatest Common Factor(GCF) of 140, 721, 147, 506, 238 = 1

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

Step 2: Then multiply all the prime factors GCF(140, 721, 147, 506, 238) = 1.