No. 10 is a factor of 1780. 1780 is a multiple of 10. As a general rule, factors cannot be larger than the number they are compared to.
John Abercrombie was born on October 10, 1780.
John Abercrombie was born on October 10, 1780.
Charles Adam was born on 1780-10-06.
Whitehead Hicks died on 1780-10-04.
Göran Wahlenberg was born on 1780-10-01.
Freeman Walker was born on 1780-10-25.
Hercule Corbineau was born on 1780-04-10.
George Armistead was born on 1780-04-10.
James Cranke died on 1780-10-28.
10 is a factor of 10.
Patrick Seller the Scottish Lawyer and Factor of the Duke of Sutherland was born in 1780 and died in 1851.
The GCF of 10 and 40 is 10. 10 is a factor of 40, and 10 is the largest factor of itself, so 10 is the greatest common factor of 10 and 40.