Greatest Common Factor of 91, 87, 47, 702

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

• Greatest Common Factor of 91, 87, 47, 702 by common division method
• Greatest Common Factor of 91, 87, 47, 702 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 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Factors of 87

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

1,3,29,87

Factors of 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 702

List of positive integer factors of 702 that divides 702 without a remainder.

1,2,3,6,9,13,18,26,27,39,54,78,117,234,351,702

Greatest Common Factor

We found the factors 91,87,47,702 . The biggest common factor number is the GCF number.
So the greatest common factor 91,87,47,702 is 1.

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

• GCF of 20, 25, 18, 565
• GCF of 24, 65, 36, 778
• GCF of 20, 51, 81, 848
• GCF of 92, 24, 79, 837
• GCF of 42, 10, 26, 504

1. What is the GCF of 91, 87, 47, 702?

Answer: GCF of 91, 87, 47, 702 is 1.

2. How to Find the GCF of 91, 87, 47, 702

Answer: Greatest Common Factor(GCF) of 91, 87, 47, 702 = 1

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

Step 2: Then multiply all the prime factors GCF(91, 87, 47, 702) = 1.