Greatest Common Factor of 31, 87, 43, 136

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

• Greatest Common Factor of 31, 87, 43, 136 by common division method
• Greatest Common Factor of 31, 87, 43, 136 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 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 136

List of positive integer factors of 136 that divides 136 without a remainder.

1,2,4,8,17,34,68,136

Greatest Common Factor

We found the factors 31,87,43,136 . The biggest common factor number is the GCF number.
So the greatest common factor 31,87,43,136 is 1.

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

• GCF of 26, 63, 92, 587
• GCF of 79, 17, 73, 582
• GCF of 31, 41, 50, 315
• GCF of 14, 48, 35, 852
• GCF of 12, 66, 61, 659

1. What is the GCF of 31, 87, 43, 136?

Answer: GCF of 31, 87, 43, 136 is 1.

2. How to Find the GCF of 31, 87, 43, 136

Answer: Greatest Common Factor(GCF) of 31, 87, 43, 136 = 1

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

Step 2: Then multiply all the prime factors GCF(31, 87, 43, 136) = 1.