Greatest Common Factor of 247, 679, 138, 700

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

• Greatest Common Factor of 247, 679, 138, 700 by common division method
• Greatest Common Factor of 247, 679, 138, 700 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 247

List of positive integer factors of 247 that divides 247 without a remainder.

1,13,19,247

Factors of 679

List of positive integer factors of 679 that divides 679 without a remainder.

1,7,97,679

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Factors of 700

List of positive integer factors of 700 that divides 700 without a remainder.

1,2,4,5,7,10,14,20,25,28,35,50,70,100,140,175,350,700

Greatest Common Factor

We found the factors 247,679,138,700 . The biggest common factor number is the GCF number.
So the greatest common factor 247,679,138,700 is 1.

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

• GCF of 723, 113, 588, 260
• GCF of 803, 817, 503, 449
• GCF of 390, 327, 397, 314
• GCF of 543, 251, 908, 972
• GCF of 637, 147, 974, 291

1. What is the GCF of 247, 679, 138, 700?

Answer: GCF of 247, 679, 138, 700 is 1.

2. How to Find the GCF of 247, 679, 138, 700

Answer: Greatest Common Factor(GCF) of 247, 679, 138, 700 = 1

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

Step 2: Then multiply all the prime factors GCF(247, 679, 138, 700) = 1.