Greatest Common Factor of 140, 158, 40, 331

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

• Greatest Common Factor of 140, 158, 40, 331 by common division method
• Greatest Common Factor of 140, 158, 40, 331 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 158

List of positive integer factors of 158 that divides 158 without a remainder.

1,2,79,158

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 331

List of positive integer factors of 331 that divides 331 without a remainder.

1,331

Greatest Common Factor

We found the factors 140,158,40,331 . The biggest common factor number is the GCF number.
So the greatest common factor 140,158,40,331 is 1.

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

• GCF of 458, 461, 91, 503
• GCF of 337, 913, 35, 373
• GCF of 258, 440, 99, 501
• GCF of 128, 353, 21, 887
• GCF of 550, 136, 90, 553

1. What is the GCF of 140, 158, 40, 331?

Answer: GCF of 140, 158, 40, 331 is 1.

2. How to Find the GCF of 140, 158, 40, 331

Answer: Greatest Common Factor(GCF) of 140, 158, 40, 331 = 1

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

Step 2: Then multiply all the prime factors GCF(140, 158, 40, 331) = 1.