Greatest Common Factor of 991, 420, 967

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

• Greatest Common Factor of 991, 420, 967 by common division method
• Greatest Common Factor of 991, 420, 967 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 991

List of positive integer factors of 991 that divides 991 without a remainder.

1,991

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Factors of 967

List of positive integer factors of 967 that divides 967 without a remainder.

1,967

Greatest Common Factor

We found the factors 991,420,967 . The biggest common factor number is the GCF number.
So the greatest common factor 991,420,967 is 1.

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

• GCF of 181, 503, 509
• GCF of 901, 570, 880
• GCF of 243, 410, 924
• GCF of 753, 493, 582
• GCF of 935, 356, 795

1. What is the GCF of 991, 420, 967?

Answer: GCF of 991, 420, 967 is 1.

2. How to Find the GCF of 991, 420, 967

Answer: Greatest Common Factor(GCF) of 991, 420, 967 = 1

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

Step 2: Then multiply all the prime factors GCF(991, 420, 967) = 1.